Nigeria In Nigeria, ethnic/regional animosities resulting in part from perceived dominance of one group over the other led to a bitter civil war in 1966. Nigeria’s three main ethnic groups, the Hausa/Fulani, the Yoruba and the Igbo, competed intensely for prominent positions in the post-colonial era. The Hausa/Fulani who lived in the north, were mainly Muslim and because of their large population, dominated Nigerian politics. The Yoruba in the southwest also had a significant Muslim population and were prominent in the economy. The Igbo in the southeast were mostly Christian and because of their superior Western education, occupied strategic positions all over Nigeria. This created resentment among especially the northerners and in January 1966, anti-Igbo sentiments erupted in the north when a group of mostly young Igbo military officers killed the Prime Minister, Alhaji Tafawa Balewa, and established a military regime with an Igbo, General Aguiyi Ironsi, as Head of State. Bitterness mounted and many Igbo living in the northern towns were massacred. In July, a group of northern officers murdered Ironsi and installed Lieutenant-Colonel Yakubu Gowon (a northerner but Christian) as Head of State. Thereafter, the military governor of the Eastern Region, Lieutenant-Colonel Chukwuemeka Odumegwu Ojukwu (an Igbo), took steps to withdraw his region from the Nigerian Federation. Secession was formally declared in May 1967, when Ojukwu proclaimed the independence of the new state of Biafra. Biafra contained almost all the oilfields which provided a substantial amount of Nigeria’s wealth. Nigeria’s military leaders were resolute to preserve the unity of the country and this led to a very bloody civil war from 1967-70. Ojukwu led the Biafran forces, while Gowon was in charge of the Federal army. After nearly four years of bitter fighting which resulted in many casualties on both sides, the Federal troops prevailed. Ojukwu fled to Côte d’Ivoire but later returned to Nigeria. General Gowon did not punish those who had sided with the rebel republic of Biafra. Strenuous efforts were then made to preserve Nigerian unity and it has been a shaky unity since.