Wikipedia
Akwamu
Akwamu (also called Akuambo) was a state set up by Akan people (in present-day Ghana) that flourished in the 17th and 18th centuries. The name was also applied to its people. Originally immigrating from Bono state, the Akan founders settled in Twifo-Heman. The Akwamu led an expansionist empire in the 17th and 18th centuries. At the peak of their empire, the Akan created an influential state and culture that has contributed to at least three countries in West Africa.