History of the Kingdom of Dahomey novel "The Last of the African Kings" (1992) similarly focuses on Behanzin's resistance and his exile to the Caribbean. History of the Kingdom of Dahomey The History of the Kingdom of Dahomey spans 300 years from around 1600 until 1904 with the rise of the Kingdom of Dahomey as a major power on the Atlantic coast of modern-day Benin until French conquest. The kingdom became a major regional power in the 1720s when it conquered the coastal kingdoms of Allada and Whydah. With control over these key coastal cities, Dahomey became a major center in the Atlantic Slave Trade until
Dahomey was selected following his father's death after winning a succession struggle with a brother. King Agaja had significantly expanded the Kingdom of Dahomey during his reign, notably conquering Whydah in 1727. This increased the size of the kingdom and increased both domestic dissent and regional opposition. Tegbessou ruled over Dahomey at a point where it needed to increase its legitimacy over those who it had recently conquered. As a result, Tegbesu is often credited with a number of administrative changes in the kingdom in order to establish the legitimacy of the kingdom. The slave trade increased significantly during Tegbessou's reign