History of the Kingdom of Dahomey Agoli-Agbo III and Houedogni Behanzin holding rival claims to the throne. The political and economic hierarchies of Dahomey have remained crucial in post-independence Dahomey and Benin. One of the key leaders in the triumvirate which dominated politics in the country from 1960 until 1972 was Justin Ahomadégbé-Tomêtin, twice the head of state of the country, who garnered significant political power through his connection to the royal lineage of Dahomey. The descendents of Francisco Félix de Sousa remain very important political leaders in Benin to this day including Colonel Paul-Émile de Souza (Benin head of state 1969-1970), Isidore de Souza (President
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