Nigeria

Only one Nigeria, but many tribes, many languages but we were distributed to many just four tribes. The Hausa. Yoruba and Igbo

The Hausas are the most populated, follow by Igbos, but Yorubas which I belong are the smallest in populations

Hausas are known for hard works, while Igbos are know for business while Yorubas take little from Hausas and little from Igbos. Yorubas don't work hard and they don't took like money unlike Igbos.