Thematic functions of oral literature in the speeches of legendary Oromo heroes in Bale Zone, Oromia

The major purpose of the study was to analyze thematic functions of oral literature used in the speeches of Oromo heroes (Haaji Adam Saddo, General Husen Bune, Colonel Aliyyi Cirri, General Waqo Gutu, and Colonel Adam Jilo) from the three selected districts (woredas) (Madda Walabu, Gobba, and Sawwena) of Bale zone, Oromia region. Qualitative research design was employed. To this effect, relevant data was collected through in-depth interview and focused group discussion from 42 purposively selected elders. Also, document analysis was used to assess related written materials. Then, the collected data were carefully transcribed and critically analyzed with their thematic aspects using functional approach. The study’s findings show that the oral literatures used by Bale’s Oromo heroes have short structures with broad contents. These are short sayings, short stories, proverbs, folktale, prophecies, blesses, curses, and songs; and they are used to promote education, development, freedom, courageousness, firmness, truthfulness against betrayed, patience, unity and hope. Thus, educators, political leaders and teachers can use these oral literature to advice, instruct, guide and motivate youths towards education, social unity, patriotism against discrepancies on common things and the culture of hard work.


INTRODUCTION
Conceptually, Oral literature is a great traditional resource for people through which they see themselves.
Being as a base for written literature, it is transmitted from generation to generation orally among illiterate society. Enongene (2018:4) stated that "Oral literature is part of the vast field of knowledge known as "oral tradition" or "orality", that is, a system of communication in which information and messages are transmitted verbally from one generation to another". Furthermore, it is dependent on the performer who formulates it in words on specific occasions and transmits it orally through words of mouth (Finnegan, 2012).
In African context, Melakneh (2005) argues that oral literature has thrived for many centuries and takes variety of forms such as myth, epics, funeral dirges, legends, praise poems, and proverbs. Having different genres, this indigenous knowledge is used among traditional societies like in Africa to express their identities, cultures and *Corresponding author. E-mail: muktahmed05@gmail.com.
Author(s) agree that this article remain permanently open access under the terms of the Creative Commons Attribution License 4.0 International License traditions by creating artistic beauties and clear images of the messages intended to be delivered. Additionally, it expresses people"s deep feelings, joy and sorrow, frustration, life experiences and values. The stories for example are told to educate and socialize children or warn people not to break the rule of the society (Finnegan, 2012). Additionally, Enongene (2018:5) stated that "Oral literature teaches, among other things, the tenets of self-restraint, humility, modesty, tolerance, patience, understanding, altruism, and transparency in our dealings with others. Above all, it exhorts us to put our intellectual and technical competence at the service of our society". Similarly, oral literature of Ethiopia in general and Oromo"s people in particular serves the functions mentioned above. Habitually, Oromo elders use different genres of oral literature to offer advice, to warn, to make happy, to reinforce, to appreciate, to admire, to instruct etc. in all social aspects.
As its nature, oral literature once used by the community as a whole or famous people of the community show disparity and disappear gradually when it does not get due credit. Recently, it was in the 1970s that the study of Ethiopian oral literature by Ethiopians was given due credit (Fekade, 1984). This implies that the study on Oromo oral literature in general and oral literature by heroes in particular were also a recent phenomenon. Besides, oral literature like proverb, short sayings etc. used by heroes were not studied and preserved particularly in Bale zone.
In fact, heroes use oral literature to convey their message, instruct, advise and educate people. For example, elders stated that Haji Adam Saddo was a famous hero. He used various oral literatures in his speech. He said, "After all, the soul is mortal; do not tell lies due to fear of death (Lubbuun gaafa dhalatte duute; sodaa haqarraa hin dabin)". People use this saying to instruct justice. Besides, General Taddese Birru said once orally as: "An educated person is a candy, he tastes sweet (Namni barate akka mi"aa karameellaatti dhandhamama)". People who have heard this saying use it until today (after his death) to show how important education is, and it can be used to encourage young people for schooling. Ethiopia"s former Prime Minister Meles also said publicly in 2012 G.C, "For the coming generation, we must hand over development and not a beggar"s mindset (Lemechiw tiwlid limaatin injii limmanan annaasrakkibim)". This saying has also served to create awareness to the citizens towards working hard and having a better future for their younger generation with prosperity. Similarly, the current prime minister of Ethiopia, Abiy Ahmed, said openly in 2018 G.C "You cannot win your enemy in the battle or place that they have prepared, except you have a far better mind than them (Diina kee moo"atuu kan dandeettu dirree inni irratti lolaaf qopheeffate osoo hintaane sammuun caaluudhaani)". However, as the existing situation reveals, oral literature used by famous people did not obtain much attention before, and it is distributed among few individuals. Hence, if it is not documented and preserved, it creates generation gaps; particularly among illiterate society who are connected to their ancestral traditions through oral literature. Particularly, Africans, Latin Americans and Asians have rich unwritten verbal arts reflecting their past history, ways of life, culture and value of their society (Fekade, 1984). Basically, oral literature has important artistic values and cultural description for the society it belongs to. In addition to that, Melakneh (2005:13) described the function of oral literature as "…it preserves the people"s traditional wisdom, records history and promotes social synchronization".
According to these observations, oral literature is deployed by illiterate societies and it is used to depict their wisdom, societal values, creativities and culture. Also, it is used to describe universal truth, used to govern the whole world. Ministry of Culture and Tourism of Ethiopia has also planned to promote culture and language of the nations and nationalities as millennium development goal. Therefore, conducting this study is collaborating with millennium development goals because culture, history and value of oral society are recorded in oral literature.
Based on the thematic functions of oral literature used by heroes in Bale in particular and in Oromia region in general, some research gaps are evident. Most of the studies focus on general tendency of genres of oral literature in the region as a whole with little or no reference to specific case of oral literature used by famous people. For instance, Tadesse (2004) conducted research on the contextual study of Gujji-Oromo proverbs with functions in focus; Addisu (2005) studied Oromo oral literature, performing art (Geerarsa) and liberation; Tsegaye (2010) conducted a study on functional analysis of folktales of Qellema Wollega Oromo. Asafa (2011) also conducted a study on the poetics and politics of Selale Oromo folklore and Temesgen (2012) discovered the functional analysis of folktales in Eastern Wallagga Oromo with Reference to Limmu Gelila Wereda. Though these studies were conducted, it can be said that the potential contributions of Oromo oral literature to cultural, political, social and economic function have not been examined adequately. All these studies selected specific genres of oral literature and depict their role in the whole community.
The current study however focused on oral literature used by heroes; they were people that most people use as model. The researchers believe that heroes particularly utilize oral literatures more than any other part of the society because their roles in certain social activities are immense. Therefore, the researchers conducted this study in order to collect, analyze, document, and preserve the thematic functions of oral literature used by Oromo heroes in Bale zone of Oromia region. In line with this, the following are the specific objectives of this study. These are to: (1) Identify genres of oral literature in the speeches of Bale Oromo heroes.
(2) Analyze aspects used in legendary speeches of oral literature.
(3) Examine the rationales for using the oral literature in their speeches.

Haji Adam Saddo (1887-1981)
According to Bale zone Culture and Tourism Office (CTO), Haji Adam Sado was born in 1887 to his father Sado Sheka and his mother Halima Waqo in Goba district, in particular place called Darara. During his childhood he had various nicknames. He was called the lion. He had Islamic education at local traditional schools ( Figure 1).

General Husen Bune (1898-2002)
According to (Bale Zone CTO) Husen Bune was born in 1898 E.C from his father Bune Darara and his mother Hawa Badhaso in Sawenna district, Bale Zone. Since his father deceased, Husen raised his siblings in cooperation with his mother. He attended local religious school during his childhood. When he was at school, he was not only a student but also a teacher. As he grew older, he started serving Haile Sillassie regime as a community facilitator. Later, he was delegated as the landlord. He got married to seven wives and got thirteen sons and six daughters ( Figure 2).
After he understood that Oromo people were under the yoke of feudal government, he determined to fight the regime. To this end, in 1962 E.C, he launched struggle against "neftegna" (an offensive name used for the armed bodies of those who brutally killed the people) officials.
Husen Bune, together with other patriots, had fought for the freedom of his people against both Haile Sillassie and Dergue regime from inside and outside the country. After EPRDF ousted the Dergue regime from power, the Sudanese government brought Husen Bune, Waqoo Gutu, Abdala Haji Aliy, Siraj Haji Isaq, Ahmed Teso and Haji Umer Mohamed from Mogadishu to Khartoum. Finally, the Sudanese government sent them back to Addis Ababa. He then became a member of the parliament during the Ethiopian Transitional Government that lasted from 1991-1995 E.C. At the end, he passed away in 2010 G.C at the age of 104.

Colonel Aliyi Ciri (1906-2009)
According to (Bale Zone CTO), Aliyi Cirri was born in 1914 G.C in Bale Zone Madda Walabu district to Cirri Jara, his father and his mother Badhaso Mina. In his childhood, he helped his family by looking after goats, sheep and cows. Besides, he enjoyed fighting and hunting. He married four wives. He had forty one children out of which thirty are males and eleven females.  Later, Colonel, Aliyi launched war against "neftegna". Emperor Haile Sillassie heard about the rebels and sent large number of soldiers. Then, the government forces seized the rebels and sent them into custody in Goba for five years. Finally, after he was released from prison, he passed away in 2009 E.C due to illness (Figure 3).  According to Bale Zone CTO, General Waqo Gutu was born in 1916. Little is known about his early schooling or ideological basis for his rebellion against Emperor Haile Silassie. It was believed that Waqo Gutu was ideologically and militarily trained by the Somalis. Historically, General Waqo Gutu was known by a symbol of Oromo resistance and initiator of their right to selfdetermination.

General Waqo Gutu
Moreover, Waqo sowed the first seeds of rebellion in 1943 by organizing arms to commence the struggle against Haile Sillassie. His journey to freedom took place in early 1965; the revolt itself had been raging since June 1963 when Kahin Abdi openly defied the government in Afder. He was elected chairman of the United Liberation Forces of Oromia (ULFO) in 2008 G.C. In 2014 G.C, Waqo died in a hospital in Nairobi, he is survived by 20 sons and 17 daughters ( Figure 4).

Colonel H/Adam Jilo
A writing on his burial place shows that Colonel Haji Adam Jilo was born from his father Jilo Webo and his mother Tukke Robile in Madda Walabu district in 1917. He played a great role in revolution against oppressors (held between 1970 and 1978 G.C). However, he passed   So, these woredas were selected as the study sites, so as to get more information about these heroes.
To achieve the objectives of the study, qualitative research design was employed because it can guide the researchers to investigate local knowledge and understanding of a given program, people"s experiences, meanings and relationships, and social processes and contextual factors that marginalize a group of people (Haradhan, 2018). In addition, the researchers used functional approach for analysis purpose. This research design guided the researchers to collect qualitative data using data collection tools like in-depth interview and focus group discussion and in addition, document analysis. Using the first two data collection tools, data were collected from elders who were selected purposively from 6 kebeles (villages) of the three woredas. From each kebele, 6 elders participated in the study, including 6 well known elders from Robe town. In this regard, 42 elders partook in the study.
After the successful collection of data, analysis of data was carried out using functional approach. Data collected in recorded form were transcribed carefully and discussed deliberately under headings and sub-headings, oral literatures used by Bale Oromo heroes.

DATA ANALYSIS AND PRESENTATION
As previously stated, the collected data from elders and document analysis of related materials were analyzed. Even if there are many famous persons in Bale zone, this study emphasizes oral literatures used by five recognized heroes such as Jeneral Waqo Gutu, General Husen Bune, Haji Adam Saddo, Colonel Haji Adam Jilo and Colonel Aliyyi Cirri. The data were collected relating with the oral literature used in the speeches they made at various situations and places. As the collected data shows, oral literatures used by each hero have different genres and functions as discussed below.

Genres of oral literature used by Bale Oromo heroes
Oral literature genres that can be used in various aspects are like short story, folktale, prophecy, fables, riddles, proverbs, curses, advices, blesses, myths, legends, jokes, poem, ballads, songs, and so on. The data show that Oromo heroes of Bale zone used genres of oral literature in their speeches for different purposes. These are short saying, short story, proverbs, folktale, prophecies, blesses, curses, and songs. These genres are analyzed thematically under different headings in line with their functions.

Oral literatures used in various aspects
In the speech they made, Oromo heroes of Bale zone used various oral literature in different aspects like in education, social, politics, economy, suppression, freedom, unity, patience, firmness, courage, cowardice, betrayers and so on.

Oral literature used for promoting education
Heroes used oral literature to create awareness of youths and other people towards the importance of education and consequences of illiteracy. The types of oral literature they used for these aspects are discussed in the following ways.

Short Sayings: Wealth can be lost; knowledge cannot. ("Qabeenyi ni baddi; beekumsi hin badu).
It can be referred from the statement that knowledge is significantly more important than wealth and wealth can be stolen and destroyed.
Related to the above saying, there was conversation between Dr.Nagasu Gidada (Ex_Ethiopian president) and General Waqo Gutu: Dr. Nagaso Gidada: why did you lose the right you got during dhombir war? General Waqo Gutu: we got right before knowledge.
From the conversation, it can be understood that knowledge is basic to everything and without knowledge nothing can be succeeded in effectively.
This short saying implies that weapon has no continuity, unlike education which lasts for a long time. Weapons of war are not reliable; it is the educated and wise person that is useful for the country. Weapons do not last forever, but education lasts forever. Furthermore, from the quote it can be understood that military destroy property, people, and everything, but educated people possess knowledge that enables them to construct country, promote development among the communities and create positive change over the land. Weapon is a big factor for instability, absence of peace, disarray, feeling of hostility, and make negative influences in the social, political, economic, cultural and religious aspects. Even though the quote was used to advice youths during the past, in fact, it has a good power to offer advice for the present and next generation in the long run. Thus, families, elders, leaders, educators, and other bodies can use the quote to create awareness in children and youngsters.
Largely, General Wako advised under aged children who wish to be soldiers. He encouraged them to pay utmost attention to their education.  (Amaan, 2017).
The above speech can indicate that learning education is important and changing what has been learned into practice is expected from educated persons. Besides, an educated person has a responsibility to serve society by what he/she learned. In contrast, if an educated person does something that is morally wrong, he will be hated in the kingdom of God as well as here on earth by the people with whom he is living. Furthermore, the above quote teaches people to be serious about education; otherwise, illiteracy can expose them to long time slavery, poverty, lack of civilization, and being poor in making good working relationships with developed countries.
Generally, the quote implies that education is important and illiterate people should learn to contribute to the development of their country.

General Hussen Bune's Advice for children (Gorsa: Ijoollee barnoota irratti yemmuu gorsan)
Oh! Children, be effective to education. (Ijoollee barnootatti jabaadhaa) Share pen for those who has it not. (Ka qalama hinqabne qalama waliin gahaa) Share shoes for those who have them not. (Ka kophee dhabdan kophee waliingahaa) The sun set has not left; it will rise. (Aduun akka dhiitetti hinhaftu ni bariiti). For reason of poverty and problems, do not give up your education! (Sababa godhattanii hiyyummaa fi rakkoo keessa jirruuf barnoota addaan hinkutinaa!) As mentioned in a proverb "In repetition, a rope can cut stone"(Mammaaksaan, "Deddeebii keessa teephni dhagaa mura") The quote shows that education is necessary and nobody should give it up because of the challenges he/she comes across. Besides, it gives a lesson on supporting each other in education, so as to encourage students with poor parents continue their education. In addition, it teaches that problems can be solved through education.
Generally, it can be concluded that each person should strengthen him/ herself in what he/she works and no one should give up on education because of timely challenges.

Short stories:
As the gathered data indicate, there are some short stories that were used by heroes in promoting education. They include: Once up on a time, Haji Adam Saddo was asked, "have you off-springs?" Haji Adam replied that "All Oromo sons and daughters who are matured and educated and think for Oromo nation are my offspring. (Haajii Aadam ilmaan qabdaa?",jedhanin; Haaji Aadamis "Ilmaan Oromoo biyyaaf yaaddu, beekumsa qabdu hunduu ilmaan tiyya".
The message of the story shows that children who are educated are important resources to the entire society. Hence, having offspring does not simply mean counting the number of children, but quality. This advice is important in that children should grow up in a way that they become critical thinkers, patriotic, open minded, educated and unselfish. It is not only blood relationship that controls children. It can be understood from the dialogue that educated persons should treat all people as their parents.
Generally, the short story pointed education as one of the characteristics of a successful person. He or she who has characteristics of his/her best friends is a knowledgeable person, hard worker, not a thief and is not despaired; but such person is trustworthy and cooperative.

Short sayings
Until you are powerful enough, distance yourself from a person who has killed your relatives (Haga humni kee siif gahuu, nama nama kee ajjeese harka isaa hin lagatin).
Among the points that can be understood or inferred from the quote is that having patience for enemy until equipping oneself is the best strategy to defend for tomorrow. Besides, the quote teaches that an attempt to revenge an enemy may expose someone to a bad challenge. Indirectly, it teaches that a victim should make available life under the enemy as a good strategy. Moreover, the quote teaches different classes of society, particularly youngsters to develop patience and observe phenomena in multi-direction. It guides the people to tolerate the adversary that killed ones person and control the right to self-determination.
Our rebellion shall not be stopped until Oromo is free. People asked General Waqo by saying "When shall we be free?" He replied "Unless all Oromos wake up in unison against oppression, Oromo will not be free" (Oromoon bilisoomtu malee qabsoon teenya duubatti hindeebitu. "Nuti yoom bilisoomna?" jedhanii gaafannaan akkas jedhan. Nuti Oromoon hundi diinarratti walbira yoo dammaqne malee Oromoon hin bilisoomtu" The above short saying displays that Oromos were fighting against the well-armed military men in a fragmented way. At that time, they did not have strong unity nor were knowledgeable about the power of their invaders. For awareness creation, General Waqo was informing and calling the whole of Oromo people living in different parts of Oromia to stand together, particularly Shewa and Finfinne Oromo. In fact, he believed that the dispersed people cannot win.
Hence, it can be understood that unity is very important in every activity.
"We showed to our people by killing and controlling group that think "we are delegated by God"; consequently, we have owned our people"s freedom as they wished. (Nama waaqarraa dhufne jedhu namummaa dhorkinee ajjeefnee ummata keenna argisiifne; hin too"atamu nama jedhan too"annee ummata keenya agarsiifne; bilisummaa ummanni keenna hawwu sana agarsiifne)" (Jeneral Huseen Bune) The message of the short saying significantly shows that oppressors use to consider themselves as delegated by God to frighten others. The saying teaches that we should not accept everything as truths unless we know it very clear practically.

Short stories
During their life time, heroes spoke to their children and the people seriously attended to what they said.
Our forefathers had eaten snake and leaves of plants; while they felt tired, they belted up their abdomen. They got food every three days. If they could not find, they stay for a week without food. That was a good experience for us. After this hunger, there is prosperity; the undressed challenge you face today will pass tomorrow. Today, you go on foot, but tomorrow you will go by car, airplane; if we defeat the dictators, we live freely. So, be strong.
Moreover, as relating to hatred of oppression, he told his senior son: this rifle is my senior child; do not show and give it if the tormenters request you; you must prefer death to give it to them; there is no liberty without death. Unless you, Husen Bune"s son die for freedom, whose son will die? If not my brother son who dies for selfdetermination, whose son dies? Freedom is better than any person"s death.
The story teaches us that Husen and his soldiers passed through complex challenges in their life. It informs the present generation to have patience in order to struggle with whatever they come across. It indicates that the existing challenges do not continue forever. Moreover, the story teaches us how General Husen Bune thought for the freedom of his people more than the death of his son.

Oral literatures used related to political issues, against slavery and promoting freedom
Oral literatures related to political issues, against oppression and promoting freedom are analyzed in the following way:

Short sayings (Quotes):
There are short sayings used by heroes of Bale in their speeches while talking about freedom against slavery in the political issues.
a) If we are unable to uproot our enemies, we will bear children who will fight them. (Gabrummaa hiddaan buqqifna; dadhabnu ilmaan itti guddifna) (General Wako Gut) This quote infers lots of messages: General Wako said this because he had been struggling to eliminate oppression from the sources, for it exposed Oromo society to lack of right to property and freedom. Moreover, slavery increases illiteracy, poverty and oppression among the society. As a result, to avoid these challenges and get freedom "free nation, exercise self-governance, equity, and children have a generational responsibility. They all need to struggle. What kinds of struggle? The quote indicates that the struggle that can solve problems is fruitful.
In line with this, the phrase _hiddaan buqqifna (we eliminate the root cause) etymologically, farmers weed out the root of weeds from crops; otherwise, they immediately get back or recover. It also illustrates that having a plan is important to achieve something in one"s life.
General Wako used the conditional (yoo dadhabne, if we cannot do it), ilmaan itti guddifna (we will bear children who will fight against oppression): this portrays that people should equip, train, and inspire descendants who will hate subjugation and struggle against oppressors. It is about giving an assignment for children that in case their ancestors could not liberate them; their children must take the responsibility of freeing people from evils of the oppressors. Also, it can be understood that struggling is not overnight work; defeating oppressors may need a lot of time, it may even pass to another generation.
The quote significantly opines that living for a long time under slavery is not good for any group of people.
Additionally, it indicates that dying once is natural; but living by being tortured for long has no value.
Generally, the implication of the quote was to advice the member of campaigns at the time to confirm firmly the armed enemy. Moreover, the quote counsels Oromo people to defend their homeland from enemy and that they should struggle to get freedom of speech and learn by their indigenous language; strive to govern themselves and develop their indigenous culture and history.
A citizen that does not have freedom is like a lantern that has no light (Sabni bilisummaa hin qabne faanosa ifaa hin qabne)(Colonel Haji Adam Jilo).
The above short saying indicates that a person who has no freedom is similar to a lantern without light. Both of them are under the control of darkness. Darkness is a symbol for slavery. It was used to reveal freedom as light and darkness as oppression. It mentioned that as a lantern without light cannot function to give light, citizens without freedom cannot display, use and expand their culture, language and history freely. Furthermore, the quote teaches that freedom is not given to a citizen by individuals, it is an innate right. Darkening of an innate right is the act of enemies. In line with this, a person who lacks freedom lacks education opportunities that can lead to progressive development. This short saying was spoken directly; thus, it has great power and delivers broad messages.
Generally, the above short saying can create awareness in the next generation to reject slavery and illiteracy and promote freedom for education, economy, politics, and unity; it guides people to develop their patience and firmness with positive mindset.
Without struggling for it, freedom does not come by just making an appointment (Bilisummaan barbaadan malee, beellamaan hin dhuftu).
The above short saying by General Waqo Gutu indicates that nothing can be easily obtained without looking for it. It teaches people to make necessary attempt towards something they need. Similarly, it means that to get the freedom we need, it is not good to sit and wait for it.
To sum up, General Waqo used the quote to strengthen his warriors to have perseverance and struggle to get freedom of their community. It teaches the next generation to be active and practical in different aspects of her/his life without depending on others.

If you recognize yourself, you know about right and struggle (Yoo of beekan waa"ee mirgaa fi qabsoo beekan)
This short saying indicates that knowing oneself very well can lead a person to be confident enough, independent and knowing his/her right. Furthermore, it teaches that one can know how to struggle for his/her right positively. The response he got from them strengthened him further. He understood that they had no motives and initiatives to fight against their enemy. In addition, he felt angry, for he revealed his secret. So, he criticized them saying:

Short
You, partakers! I have just called and told you this idea only to get additional support. I will never stop freeing our nation from yolk of oppression that our forefathers carried. I will not carry it and our children too. I cannot continue life kneeling down for tyrants. They are like us _ they die if they are shot. If Oromo"s bullets are unable to kill them, I will come back and join you. Otherwise, I do not negotiate and live with them; be watchful, I am going to make effort, even, with whip which you have undermined.
It can be understood from the short story that struggling with oppressors is not an easy task rather it needs firmness, self-initiation even if certain individuals mock at oneself. Besides, the short story indicates that courage is very important to do something.

Oral literatures used for promoting unity
The types of oral literature used by those heroes for promoting unity are analyzed critically as follows.

Short sayings
Some short sayings that heroes used in their speeches when they spoke about unity are analyzed as follows: Sodaannee hin galle (We did not come back for fear) Qawwee dhabnees hingalle (We did not come back for not having weapon) Isin Oromoota hafe dabalachuu galle. (We came back to add you the left Oromo) In the above short saying, Colonel Aliyyi Cirri informed his soldiers that he did not come from fields for a dishearten case, but he needed to teach indirectly how unity is very important than weapon and military. The quote has a long lasting message that teaches different social classes, like youngsters, adolescents and others, the very importance of unity in various aspects.

The great power we used to defeat our enemy is unity, not weapon. (Humni guddaan diina ittiin uf irraa qolannu qawwee osoo hintaane tokkummaadha) (Colonel Haji Adam Jilo).
The quote was used contextually; however, it can deliver broad ideas in different aspects. It can be understood that unity is a big instrument to defeat the enemy. Moreover, the quote teaches that unity exceeds weapons. Therefore, everybody should pay attention to unity since it is a base to obtain development, defeat poverty, construct strong social bond and develop economy.

A bark cooperatively ties an elephant (Quunceen walgargaartee arba hiiti).
The proverb thematically delivers that unity is above all. If people are united, they can defeat even a problem like a mount. The least can control the biggest, if they unify positively.

Aunts cross a river by holding together (Mixiin walqabattee laga ceeti)
It indicates that cooperation can help a certain group to transfer from one stage to the other. It teaches that people should develop culture of cooperation and understanding of each other, for it does not lead oneself to failure.

Fables for promoting unity
Once upon a time, there were three oxen living together.
Their colors are red, black and white. They had unity and defend their enemy in an organized way. However, their enemy had not stopped their plan to disunite and eat them. One day, a hyena approached them and called the red and the black oxen. Next, the hyena told the two oxen saying, "Your enemy has been trying to attack you because of the observable color of the white ox." Then, without critically analyzing the negative impact of it, the two oxen took the idea of the hyena. After that, they fled the white ox immediately. By that opportunity, the hyena ate the white ox easily. In addition, another day, the hyena came to the two oxen and called the black ox. "You may be attacked because of red ox. Hence, you should separate from it." said the hyena to the black ox. Then the two oxen leapt to each other. Finally, the hyena ate them one by one easily.
This implies that paying attention to what the enemy says can expose certain group members to danger. Disclosure, doubt and disagreement of the oxen led them to the loss of their life. The same is true for people who have such kinds of characteristics. Hence, agreement, understanding each other and unity are very important in aspects of life.

Oral literature used for promoting hope and future analysis Short stories (Seenaa Gabaabaa)
General Waqo Gutu was asked by his friends when and how Oromo will be freed from the suppression of the enemy. Then, he narrated to them a short story. Oromo will be free if all Oromo political parties have a common goal, that is liberating Oromo people from oppression, and they must tolerate each other and struggle for their community regardless of religion and clan; especially, Oromo political parties that have patience and get support from people can play a great role in liberating the nation.
The message of the speech indicates that any political party which has no patience and has no support cannot be successful. Thus, it encourages the political parties to work exhaustively for the right, freedom, development and peace of their people above all.

Oral literature used in promoting identity, culture, language, patriotism and History
The collected data through interview, FGD and document analysis show that there are oral literatures that heroes used when they talked about the issues of identity, culture, language and history. They are analyzed as Somalia Government delegate: "If your soldiers struggle by the name of Somale Abbo, we will provide firearms and a building that you want." General Hussein Bune: "we are not the owner of the land; the owners are the coming generation, our offspring, and educated generation. Thus, I will never sell the land for the sake of current benefit.
Ziyad Barre (president of Somale at that time): Mr. Hussein, have you abandoned that idea-and have gotten lesson from your staying in prison? (He was sentenced to three years and six months).
General Hussein Bune: I know only that they have sentenced me; but I do not know the reason. Ziyad Barre: Why? We informed you in advance. General Hussein Bune: Look at my skin color; what it looks like, please? Ziyad Barre: It is black. General Hussein Bune: So, Oromohood or being Oromo can never be changed because of torturing and being a prisoner. Ziyad Barre: You are a person who never lets down. We get nothing if we kill you. Therefore, we have forgiven you. So, take this money and you can go.
From the above dialogue or G/Hussein Bune"s speech, it can be understood that he did not hand over regardless of his age, and he continued struggling for justice until his death. The lessons learnt from the above sayings are: struggling for justice and freedom need patience and firmness because of different challenges _ tortures, killing, etc. In addition, corrupting the community and giving up the goal_ freeing the nation_ for the sake of immediate profit is a shameful activity. He sent message for the next generation as they have to learn since the educated persons can be the owner of the land. Directly or indirectly, he ordered the new generation to learn.

Dialogue between Colonel Adam Jilo and his campaigns
Colonel Adam Jilo asked people, "We departed from you for a long period of time from struggling, so would you tell me a person who passed away from his / her people, not a person died from his/her family and not a person from his/her farm?" In the above dialogue, his intension was to teach the people a good person is a person who stands for her/his people and such person should be remembered. Thus, according to him, the best person is a person who contributes something to his/her nation.

Short stories
There are short stories that heroes used to promote identity, patriotism, language and history. They are mentioned with their messages in the following way:

One day, Colonel Aliyyi Cirri made speech to advice his soldiers. Our land, Oromia, will never be exchanged for money. Do not give up your hope or plan, liberating the nation (Oromo people). Be strong! Do not forget your name (Oromo); know your objective_ it is to defeat our enemy and get our land (Oromia) and freedom. (Margi roobaan magarti; bilisummaan dhiigaan magarti (grass is grown with rain, whereas freedom is grown by blood) freedom needs sacrifice (killing and dying).
We have begun this struggle since our childhood; we have faced many challenges: wearing leaves, exposed to both extreme cold and hot time; due to hunger, we have drunk water mixed with soil. Even though we feel thirsty and hungry, and drink water, do not forget our objective that we have left our family. We are about to liberate our people.
The story opines that one should not be careless towards his/her homeland and nation when enemies are ready to scramble it.
In addition, "the enemy that needs our land first made close relationship with the person who fights for this land (Diinni dachee Oromiyaa tana barbaadu, dura nama dachee tanaaf qabsaa"utti firooma)" (Colonel Aliyyi Cirri). The theme of the above story teaches that caring for ones" identity is important. Besides, giving priority to things is very significant in order to treat everything tactfully. It also teaches us to have patience in order to get something we need.

Oral literature used for promoting courage, firmness and truthfulness
As the collected data indicates, heroes use oral literatures in their speeches when they talk about courage against cowardice, firmness against inferiority, and truth against betrayal.

Intensive bridge passage of enemy for winning Oromo all the year is betrayers. (Riqichi guddaan diinni irra cehee bara hundaa Oromoo ittiin cabsu gantoota).
The quote displays broad messages. It indicates that betrayers can expose the community to long time slavery, for they serve as a bridge for enemies. Besides, it explains that betrayers are people who lack truthfulness and nobody can believe them in various aspects.
In sum, the short saying implies that betrayers are people who do not consider the welfare of their citizens and disclose their secrets to the enemy. From the quote it could also be understood that betrayers do not care for the freedom of the next generation and unity of the community.
Though we hope for freedom, we cannot taste it due to betrayers who are among us than our enemy (Bilisummaa hawwinus akka hin dhandhamne kan nu taasise diina caalaa dhama"aa maqaa Oromoo himatu).
The above quote delivers important messages. It indicates that betrayers played a great role for failures. They do not think further for the freedom of the next generation rather the timely benefits they earn, and it teaches young generation and others that betrayal is a bad habit. Thus, a person who does not take credit for his/herself may not give value for his/ her citizens too.
G/ Hussein Bune" states the following about the hardship of struggling. He said that "Know that we rolled away in soil, ate leaves and covered our body with them; we were struggling (Bar, biyyee gangalannee, baala mukaa nyaannee, baala marxoo goonee, kan kafana tokko hin qabne qabsaa"aa turre)." The message of the short saying indicates that for someone to achieve something, he must obviously face challenges. It shows the level of challenges is much, and no one should lose interest in order to achieve the objective he/she needs to achieve.
The death of a coward is a thousand times, but a hero dies once. (Duuti luynaa kumaa; kan gootaa garuu takkattima).
The above short saying indicates that a coward lacks self-confidence to decide on anything, unlike brave person who do not fear. Courageous people are not afraid and they are constantly resolved. It shows that none daring people lack self-confidence and consistency in doing things. In general, it can be learned from Haji Adam Saddo"s saying that every person should be firm in speech, works and decides even if it is difficult at such time. It teaches one to develop good social behavior.

Short story and legend
Once upon a day, emperor Haylasillasie invited General Waqo Gutu to visit his palace. After the visit General Waqo Gutu said "As a man you exceed us; but as the Almighty God and for physical appearance, we exceed you".
The above speech displays that General Waqo had strong courageousness and he did not care for the fear of emperor. This short story teaches people to develop their self-confidence.

Legend: (family of ogre) (Warra Faccee Faccanuu)
Once upon a time, there was a man who had a wife. He used to love her very much. Though he loved her, she loved another kinsman. The man she loved said to her "I should marry you". She replied, "As my husband is alive, you cannot marry me because he will kill both of us". The kinsman told the woman, "So, seek any way to neglect him". After the discussion, she proposed a system and slept at midday by covering her whole body. In doing so, she attempted to resemble a sick person to trick her husband and she waited for him. Her husband came back home, and he said, "What happened to you?" She replied, "I am sick, so why don"t you treat me? I went to a fortune-teller (raagduu) and I have heard my treatment or medicine". He asked her, "What is your drug?" She answered that a placenta of an elephant. Her husband asked her again, "Where can it be found?" She replied, "warra faccee faccanuu"(among the ogre family). The place she told him belonged to ogre (one who eats people), but her husband did not know. She had proposed this idea, for she needed him to be killed. "Since I have heard your treatment you will not die on me" her husband said. Then, he prepared his baggage and started a journey by horse. The journey took thirteen days. While he was going to the proposed area, he came across a man and he asked the man the direction of faccee faccanuu"s home. Surprisingly, the man asked the husband, "Are you normal?"; "yes, I am" the husband replied. "So, what has happened?" said the man. The husband told him the issue by saying, "My wife is sick. She went to a fortune-teller who told her the medicine_ dil"uu Arba dhalee (the placenta of an elephant who bore an offspring) and it is found at the home of faccee faccanuu. Hence, I am going to get it." The man told him "Faccee faccanuu is an ogre (bulguu); he will eat you; do not go there, please." The husband said, "Let me either be eaten or she recovers from her illness, I give my soul for her". Then, the man directed him to the evil actor"s home. While the husband reached the home, the evil actor (bulguu) was not there; he had gone for hunting. The Ogre usually has two bags and he puts them on both sides of his horse. He puts in the flesh (meat) of people. The Ogre"s wife took the horse of the person who came for medicine, and she told him to enter the home. While he entered the home, he saw a bowl on the fire and it contained human flesh; the wife started stirring it; the hands of the people were observed in the bowl. In addition, there were other bodies of the people who were yet to be cooked, heaped on the traditional shelf made from mud. The husband observed the situation critically. At midnight, usually, the sorcerer brought the flesh of dead people; when he came, a horse was standing in his compound. Then he asked his wife "Hello, my wife…." "Yes, my husband…" "What is this horse?" "A guest has come" "Oh! Has a guest really come to our home?" He asked her. "Yes, a guest has come to our home" she said. "Okay!" he said and tied his horse; he also put the two bodies of persons he had killed." Next, he greeted the guest "hello, how are you?" The guest replied, "I am fine." The sorcerer asked him, "for what purpose have you come?" The guest said, "My wife is sick." The magician asked, (until you reached here you passed through different villages and what have those villagers told you about us?" "Yes, they have told me that "family of ogre (faccee faccanuu) are magicians; they will eat you; so, do not go there"" said the guest. The guest also told the Ogre what he replied to the villagers; saying "Let me be eaten or let me get the drug (placenta of an elephant); I told them these two things." The witchcraft told him that "I eat flesh of people, but you do not eat it. Thus, slaughter this sheep and eat it". Accordingly, the guest who has come for drug (placenta of elephant) slaughtered the sheep. Again, the sorcerer ordered him to slaughter another sheep and prepare his luggage.
The sorcerer told the man saying, "Your wife is not sick; I will tell you what has happened to her". In addition, he prepared a luggage from the flesh of people. After that, both of them started a journey to the home of the person whose wife is sick. They went on the whole day and finally approached the home. The man who needed the drug showed his home to the Ogre from a far place. He told him that: "My home is the one that is smoking". The ogre ordered him "make your horse free here and hang the horse"s material here." Then, the ogre put the man in his bag and directed to the home. When they arrived there, his wife was enjoying and riddling with the man she loved. The ogre said, "Hello, the family of this home…I am a guest; would you like to allow me stay this night at your home, please?" The wife replied, "It is impossible." The ogre also said, "I do not need food; I need only fire; would you allow me to enter a little bit?" The woman (wife) replied, "Go to the kitchen and put your luggage." The ogre went to the assigned place and took out her husband from the bag and told him saying "Listen to your wife that you have said "she is sick", and observe how she is laughing and riddling!" The man (husband) heard and observed everything. As his wife and her friend were enjoying, the ogre said, meanwhile, to the wife, "We agreed that I do not need food; thus, can we speak together because I need a riddle?" The woman replied, "Yes". Then, they started the riddle. "Can you tell me a person who can never be treated without the placenta of an elephant?" the woman asked the ogre. The ogre replied that "A person who can never be treated without elephant"s placenta will recover when a seeker goes out looking for that placenta. And the one who went out in search of the placenta will come back when God returns him". The ogre in his turn riddled that "Do you know what my horse carries in a bag? And do you know what I think in my mind?" She started guessing: "Does it carry food? Wheat...?" However, she could not get the answer. Then, she said "Tell me the answer; I will give you a land." "Please, sleep, you will tell me the answer at break of dawn or when Venus rises" said the ogre.
Finally, the ogre asked the man, "Have you seen the reason why they have fled you? And do you love her as previous?" Then, the man responded, "No". Therefore, "Shall I take both of them in my bag?" the sorcerer said. Lastly, the person permitted him and the sorcerer took them and went away.
Broad messages can be inferred from the legend. This fable teaches that truth always wins. Love of both couple is important. A wife should not lie and trick her husband; otherwise, it can lead them to divorce and dislike. It can be said in Afaan Oromo proverb "Dhugaan ni qal"atti malee hin cittu" (which means even if the truth is thin, it is not cut down). The legend also teaches that divorce is more difficult unless very tangible evidence and critical problems happen. It indicates that everything should be treated systematically. Even a wicked person also thinks for justice and if a person struggle for justice he/she can be protected. This fable also teaches us that a guest should be respected and never be harmed. Wrong doers can get the fruit of their evil act and a person who works bad among community does not succeed. And the leader sleeps in the bed whereas I rest night on the tree; therefore, power is mine". Lastly, the lion was called and presented its qualities as: "I am also very beautiful; I do not usually appear; at the time I appear, I am very attractive. Therefore, power is mine".

Oral literature used in strategy of fighting and deceit
As stated above, those animals argued with each other based on the criteria. After they stated their qualities, they said that "it is impossible that we all can be a leader at the same time. So, let people elect us and the elders should decide who will be leader." Then, the elders made decision based on their proposed points. They called fox and told it that "you are right; you are knowledgeable, and you have told the truth, but you do shameful acts; such as stealing a gaadii-leather strip which is used to tie a cow during milking; you seized a rope that is used to carry something on a donkey. If you see a child, you kill it, but government does not kill people. So, your work is opposite to the work of government. Thus, you will never get the position." Next, the elders called hen and informed it that "you are right that you know the exact time of the day and night on a tree. However, you go to unnecessary place and eat bad things. This is not the characteristic of the government. Thus, you cannot get power." The elders also called the third animal_ hyena. They told the hyena: "You like your clan; you do not eat things you have got alone; you call your relatives and you eat together. But, you shout or giggle day and night. In doing so, you disturb people; you also eat ashes. These behaviors are not expected from government. Hence, you cannot be a leader." The fourth animal _tiger was called and told that "You are very beautiful; you do not usually appear and at the time you appear; you are very attractive. However, you cannot protect yourself; you kill others and you are killed while doing it. And death is tied on you. So, this is not the feature of the government. You cannot get a position." After all, the elders decided that the lion should be elected as a leader because it fulfilled the criteria.
Unfortunately, the hen disagreed with the given decision. "So, would you assign for me four individuals? I want to go for fighting" the hen said. The elders lowered her and told that "We will give you all the persons you need". Then, the hen said, "I need one mouse, one snake, one lion, and huummoo" (goose/long necked bird). Then, the hen asked them to go for hunting. They agreed and went towards Kenya. While they were going, they came across the cattle. The hen ordered the lion to the direction where wind comes and close to mooraa (a place surrounded by fence where cattle rest in the evening)." God has given you sound, so roar and open your arm pit to the cattle", said the hen.
Then, as the hen ordered, the lion roared loudly and fled the cattle from the place they live. Similarly, the hen ordered other animals to drive the cattle and then journeyed on the direction the cattle went. After going the whole night, the hen ordered them to take a rest. Because they were tired, all of them fell into a deep sleep. Then, the hen observed all of them, and woke the snake quietly. Then, it told the snake saying, "Who got these livestock?" the snake replied, "The lion." Again, the hen said, "Can you and I get the share?" The snake replied, "No". "The lion is sleeping; God has given you poison, so what are you waiting for?" the hen said to the snake. Then, the snake, bit the lion and killed it.
Furthermore, the hen ordered other animals to drive the livestock, and they started a journey. After a long journey, the sun set and they slept. As usual, the hen checked the animals" slept and woke the "huummoo"; and the hen asked "who did kill the lion?" Huummoo replied, "It was the snake." Then, the hen said, "As the snake is a live, can I and you get the livestock?" The huummoo replied "No". Then, the hen said to it, "So, what are you waiting for?"During that time, the snake was asleep. Then, the huummoo took the snake to the sky and threw the snake to a tree called "bilala" which has hawk.
Again, the hen ordered other animals to drive the livestock and they started a journey. After a long journey, the sun set and they slept. In the same way, quietly, the hen woke the mouse and asked, "Who got the livestock?" the mouse replied that "the lion." Who killed the lion?" the hen asked the mouse; the mouse answered that it was the snake. Again, the hen asked "who killed the snake?" the hen asked the mouse. The mouse replied that it was huummoo. "Therefore, as goose is alive, can I and you get the share?" the hen asked the mouse and the mouse responded "No". "Now, the huummoo is sleeping", said the hen.
Then, the mouse cut the wings of the huummoo. As a result, the huummoo could not stand. Then, both hen and mouse continued their journey and reached their respective places.
Finally, the mouse asked the hen to share the livestock, and the hen told the mouse, "Let us slaughter one bull, and prepare song and sing on that hill." Both agreed and the hen told the mouse as it ties meat on her neck and go to the hill. The eagle took the mouse and the hen took and owned all the livestock. Therefore, that is the reason why a hen picks up a bedbug from the cow until now to confirm the ownership.
From the above fable, broad messages can be taken. It Indicates that to get power, election and manifesto is important. The fable also teaches that disputants should look for a third party to solve their problem. In a situation where there is a high competition, anyone can be a winner if he /she struggle in an intelligent way. However, according to the fable, being scared does not lead anyone to get a position. Besides, someone who is passive can be attacked by his/her enemy. Moreover, the fable teaches that critical analysis of the situation is important before acting or taking action to harmsomeone. It shows the nature of dictatorial rulers; they kill one another. Above all, the fable indicates that selfishness, which is a bad behavior, exposes one"s group members for failure.

Conclusion
The study investigated different genres of oral literatures used by Oromo heroes of Bale. Heroes involved in the study are Haaji Adam Saddo, General Husen Bune, Colonel H/Aliyyi Cirri, General Waqo Gutu, and Colonel Haji Adam Jilo. According to the data gathered through interview, FGD, and document analysis, most genres of literature that heroes frequently used in their speeches were short sayings, short stories, proverbs, folktales, prophecies, blesses, curses, and songs. These genres of oral literatures were analyzed according to their thematic functions in line with the specific objectives of the study.
Most of oral literatures that heroes used in different aspects are short in structure and have broad messages. They have broad functions in different aspects not only in the time they were used for but they also have great advantages in the present life. Traditionally, oral literature has power to create awareness in youngsters, elders, and other classes of society towards the issue they need to direct. As the gathered data reveals, they used oral literatures in aspects like education, social, politics and economy, and particularly, in their speeches they used it in promoting education against illiteracy, unity, economy against poverty, freedom from slavery, patience and hope. Additionally, they used oral literatures to promote patience in people. The oral literatures they used imply that having patience in challenges enables one to be successful for tomorrow.
It can be concluded that oral literatures are used to promote unity among the society. They teach people to fight against enemies, poverty, illiteracy and oppression, with having a unity is very important; because unity includes perceptions, opinions, strategies, knowledge, and skills of people"s with different background. They also instruct people to develop strong unity among themselves. Additionally, it can be inferred that oral literatures are very useful in teaching, informing, advising and motivating people towards social, economic and political issues.
They can also be used to teach something practical through sharing experiences.
Generally, famous persons of Bale used oral literatures in aspects like education, social, politics, economy, and particularly, in their speeches they used to promote education against illiteracy, unity, economy against poverty, freedom against slavery, patience and hope and future analysis, identity, culture, language, patriotism and recording history.

Recommendations
According to the collected data, there are many types of oral literatures used by Oromo heroes of Bale in various aspects. The former President of Oromia Regional state Lemma Megersa and the current Prime Minister of Ethiopia Dr. Abiy Ahmed made their speeches using a lot of oral literature that are short in structure and have broad meanings. Oral literatures have functions in the past and still functions till date. Hence, based on the conclusions, the following recommendations were forwarded for different stakeholders as follows: (1) Famous people are very known among the community and recognized by the government. They have a lot of audiences who give them attention to learn various things from them. Accordingly, the oral literatures used by famous persons in their speeches are short in structure with broad meanings. Thus, educators can use oral literatures to create youth awareness towards education. Besides, political leaders, local administrators, communicators and media workers can use oral literatures while they make speeches on stage regarding various issues.
(2) From the data analysis, oral literatures used by heroes have great roles in promoting unity and patriotism against discrepancies on common things, the culture of hard work against poverty, the culture of cooperation against selfishness, and promotion of patience and firmness. Thus, educational experts should include it in the language curriculum and civic courses too.
3) The concerned bodies like cultural experts, language experts, researchers" of the area have the responsibility to collect, write, and analyze different oral literatures used by famous persons to use them in various aspects and pass it down to the next generation. 4) There are so many deceased and heroes persons in Bale zone, in Oromia in particular and in Ethiopia in general who have rich oral literatures. This study focused only on the oral literatures of five heroes of Bale zone: Haaji Adam Saddo, General Husen Bune, Colonel H/Aliyyi Cirri, Jeneral Waqo Gutu, Colonel Haji Adam Jilo. Hence, other researchers can extend their investigation on oral literatures to other famous persons, since they function in social, economic, and political sphere etc.