Togo...
benin
Benin Republic
Yoruba is spoken in Nigeria, Togo, and Benin.At least 3 countries speak Yoruba, these are Nigeria, Togo Benin
Togo, Burkina Faso, Niger, and Nigeria
Yoruba is primarily spoken in Nigeria, particularly in the southwestern region of the country. It is also spoken in neighboring countries such as Benin and Togo.
Niger, Nigeria, Togo, and Senegal.
It was located pretty much where the modern country of Benin is, on the west coast of Africa, between Togo and Nigeria.
Hausa is spoken in Benin, Burkina Faso, Cameroon, Niger, Ghana, Nigeria, Sudan, and Togo.
Sudan
Sudan is definitly larger
The present day countries are Ghana, Togo, Nigeria, and Benin.