Oyo Empire
The Oyo Empire was a Yoruba empire in West Africa. It was located in present-day western Nigeria. The empire grew to become the largest Yoruba-speaking state through the organizational and administrative efforts of the Yoruba people, trade, as well as the military use of cavalry. The Oyo Empire was one of the most politically important states in Western Africa from the late-16th to the early 18th century and held sway not only over most of the other kingdoms in Yorubaland, but also over nearby African states, notably the Fon Kingdom of Dahomey in the modern Republic of Benin on its west.
History
Legend of origin
The legendary origins of the Oyo Empire lie with Ọranyan, the last prince of the Yoruba Kingdom of Ile-Ife. According to oral traditions, Ọranmiyan made an agreement with his brother to launch a punitive raid on their northern neighbors for insulting their father Oduduwa, the first Ooni of Ife. On the way to the battle, the brothers quarreled and the army split up. Oranmiyan's force was too small to make a successful attack, so he wandered the southern shore of the Niger River until reaching Bussa. There, the local chief entertained him and provided a large snake with a magic charm attached to its throat.The chief instructed Oranmiyan to follow the snake until it stopped somewhere for seven days and disappeared into the ground. Oranmiyan followed the advice and founded Oyo where the serpent stopped. The site is remembered as Ajaka. Oranmiyan made Oyo his new kingdom and became the first "oba" with the title of "Alaafin of Oyo". He left all his treasures in Ife and allowed another king to rule there.
At one time, Oyo-Ile was at war with the Bariba of Borgu, who wanted to subjugate the new city then still under construction. Orangun Ajagunla of Ila, Oranmiyan's elder brother, stormed in with his men to assist. Not long after the war was won, Oranmiyan had a son, Ajuwon Ajaka, by Princess Torosi of the Tapa ; much later Arabambi was also born by the same woman. It is believed that the name "Sango" was given by his maternal grandfather or that he adopted it from the local name for the god of Thunder. Either way, the royal family was devoted to the Spirits of Thunder and War.
Pre-Imperial period (13th century–1535)
The founding of Oyo is regarded as 1300, but this is only estimated through backtracking the chronology.Oranmiyan, the first oba of Oyo, was succeeded by Oba Ajaka, Alaafin of Oyo. Ajaka was deposed, because he lacked Yoruba military virtues and allowed his sub-chiefs too much independence. Leadership was then conferred upon Ajaka's brother, Shango, who was later deified as the deity of thunder and lightning. Ajaka was restored after Sango's death. Ajaka returned to the throne thoroughly more warlike. His successor, Kori, managed to conquer the rest of what later historians would refer to as metropolitan Oyo.
The Nupe occupation
Oyo had grown into a formidable inland power by the end of the 14th century. For over a century, the Yoruba state had expanded at the expense of its neighbors. During the reign of Onigbogi, Oyo suffered military defeats at the hands of the Nupe led by Tsoede. Sometime around 1535, the Nupe occupied Oyo and forced its ruling dynasty to take refuge in the kingdom of Borgu. The Nupe sacked the capital, destroying Oyo as a regional power until the early 17th century.Imperial period (1608–1800)
The Yoruba of Oyo went through an interregnum of 80 years as an exiled dynasty after its defeat by the Nupe. They re-established Oyo to be more centralized and expansive than ever. The people created a government that established its power over a vast territory.During the 17th century, Oyo began a long stretch of growth, becoming a major empire. The growth was related to a multitude of factors such as its agriculturally favoured geography, a rebuilt political structure, the industrial skills of its people, its Trans-Saharan trade network, and the large abundance of tributes it collected from kingdoms under its protection. At its heights, royals and citizens alike from many kingdoms sought out Oyo to solve disputes between polities within its reach. One such polity was Great Ardra, whose people — on one occasion — sought Oyo's aid due to harsh treatment of its citizens by the Ardrasian King. On another occasion, fleeing princes from the kingdom of Wémè, conquered by Dahomey, sought Oyo for redress. Oyo answered these requests with the force of its cavalry to such a devastating extent that neighbouring kingdoms became exceedingly fearful of Oyo.
The spread of Oyo's tributary reach came to include some of the coastal kingdoms involved in the Atlantic slave trade. Oyo never encompassed all Yoruba people, but it was the most populous kingdom in Yoruba history.
Reconquest and expansion
The key to the Yoruba rebuilding of Oyo was a stronger military and a more centralized government. Taking a cue from their Nupe enemies, the Yoruba rearmed with armor and cavalry. Oba Ofinran, Alaafin of Oyo, succeeded in regaining Oyo's original territory from the Nupe. A new capital, Oyo-Igboho, was constructed, and the original became known as Old Oyo. The next oba, Eguguojo, conquered nearly all of Yorubaland. After this, Oba Orompoto led attacks to obliterate the Nupe to ensure Oyo was never threatened by them again. During the reign of Oba Ajiboyede, he held the first Bere festival, an event to celebrate peace in the kingdom. Celebrated regularly, it would retain much significance among the Yoruba long after the fall of Oyo.Under his successor, Abipa, the Yoruba repopulated Oyo-Ile and rebuilt the original capital. Oyo attempted to take and conquer the Benin Kingdom sometime between 1578 and 1608, but failed as the mountains in Ekiti stopped the advance of cavalry units to attack Benin. A few kingdoms in Ekiti fell under Oyo, and Otun Ekiti served as buffer independent town between Oyo and Benin yet, Oyo continued to expand. The Oyo allowed autonomy to the southeast of metropolitan Oyo, where the non-Yoruba areas could also act as a buffer between Oyo and Benin. By the end of the 16th century, the Ewe and Aja states of modern Benin Republic were paying tribute to Oyo.
Dahomey Wars
The Oyo Empire began raiding southward as early as 1682. By the end of its military expansion, Oyo's borders would extend to the coast, some southwest of its capital. It met little serious opposition until the early 18th century. In 1728, the Oyo Empire invaded the Kingdom of Dahomey in a major campaign dominated by its cavalry. Dahomey warriors, on the other hand, had no cavalry but many firearms. Their gunshots scared the Oyo cavalry horses and prevented their charging. The Dahomey army also built fortifications such as trenches, which effectively made the use of cavalry useless. The battle lasted four days, but the Oyo were eventually victorious after reinforcements arrived. Dahomey was forced to pay tribute to Oyo. The Oyo invaded Dahomey 11 times before finally subjugating the kingdom in 1748.Later conquest
With its cavalry, Oyo campaigned over great distances. The Oyo army was able to attack defensive fortifications, but it was harder to supply an army, and they withdrew when supplies ran out. The Oyo did not use guns in its major conquests. The military waited until the 19th century to adopt them. In 1764, a joint Akyem-Dahomey-Oyo force defeated an invading Ashanti army. The victory among the alliance defined the borders between the neighboring states. Oyo led a successful campaign into Mahi territory north of Dahomey in the late 18th century. The Yoruba also made use of the forces of their tributaries, for instance, they accomplished a 1784 naval blockade of Badagri with an Oyo-Dahomey-Lagos force.Zenith
By 1680, the Oyo Empire spanned over 150,000 square kilometers. It reached the height of its power in the 18th century. Despite its violent creation, it was held together by mutual self-interest. The government was able to provide unity for a vast area through a combination of local autonomy and imperial authority.Unlike the great savannah empires, of which Oyo may not be called a successor since it was a successor of Ife, there was little if any Islamic influence in the empire. It is known that at least some Muslim officials were kept in Metropolitan Oyo, and men capable of writing and calculating in Arabic were reported by French traders in 1787. Muslim communities existed in several towns throughout the empire by the 19th century.
Decline
Many believe the decline of the Oyo empire had started as early as 1754 with the dynastic intrigues and palace coups sponsored by the Oyo Prime Minister Gaha. In his quest for absolute power, Gaha conspired with the Oyo Mesi and probably to some extent the Ogboni to force four successive Alaafins to commit ritual suicide after they had been presented with the symbolic parrot's eggs. Between June and October 1754 alone, two Alaafins had been forced to commit suicide by Gaha. Because of this, Alaafin Awonbioju spent 130 days on the throne, while Alaafin Labisi only spent 17 days on the throne. Gaha's treachery was not ended until 1774 during the reign of Alaafin Abiodun, the fifth Alaafin he served. Gaha was subsequently executed by Abiodun but the instability that had been brought about by these intrigues had further weakened Oyo.Alaafin Abiodun during his reign had also conducted failed campaigns against Borgu in 1783 and Nupe in 1789, losing the equivalent of 11 and 13 generals and their men respectively. Abiodun was subsequently murdered by his own son Awole, who subsequently ascended his father's throne.
The events that led to the secession of Ilorin began in 1793. Ilorin was a war camp headed by the Aare-Ona Kakanfo Afonja. Afonja took cause with Awole when the latter commanded him to attack Alaafin Abiodun's maternal home, Iwere-Ile. Afonja, being bound by an oath and also desirous not to fall under a curse from a previous Alaafin made to the effect that any Aare Ona Kakanfo who attacked Iwere-Ile was to die miserably, refused to comply. A further cause was given in 1795, when Awole ordered Afonja to attack the market town of Apomu, a part of Ile-Ife. All Alaafins, due to the Yoruba belief that Ife was the spiritual home of the Yorubas, were previously made to swear an oath never to attack Ife. Afonja carried out Awole's order and sacked Apomu, but on the return of the army from the campaign he marched on the capital Oyo-Ile, and demanded that Awole abdicate. Awole eventually committed ritual suicide.
After the death of Awole, there was a scramble for the throne by numerous contenders; some were reported to have spent less than six months on the throne; there was also a period of interregnum of almost twenty years where the various factions could not agree on a candidate. This power vacuum led to the ascendancy of powerful military and regional commanders like Adegun, the Onikoyi and Solagberu, the Otun Are-Ona Kakanfo. Shehu Alimi, a Fulani chief who was the leader of the growing Muslim population in Oyo, also rose to power at this time. These new elements had lost regard for the office of the Alaafin due to the various political wranglings and the lack of a central authority at the time; this situation eventually led to Afonja seceding Ilorin from Oyo in 1817 with the help of Oyo Muslims. In 1823, after Afonja had been killed by his erstwhile allies Shehu Alimi and Solagberu, Ilorin became part of the Sokoto Caliphate. By the time Captain Hugh Clapperton visited Oyo-Ile in 1825 during the reign of Alaafin Majotu, the empire was already in a state of decline. Clapperton's party recorded passing numerous Oyo villages burned by the Fulani of Ilorin while Majotu had also sought the help of the English king and the Oba of Benin in putting down the Ilorin rebellion. Clapperton also noticed a shortage of horses, even though the Oyo were renowned as a great cavalry force; this might have something to do with the fact that most of the empire's soldiers and hence cavalry were stationed at Ilorin under the command of Afonja.
Ilorin then besieged Offa and started raiding, burning and pillaging villages in Oyo, eventually destroying the capital Oyo-Ile in 1835.