Oyo Empire could act as a buffer between Oyo and Imperial Benin. By the end of the 16th century, the Ewe and Aja states of modern Benin were paying tribute to Oyo. The reinvigorated Oyo Empire began raiding southward as early as 1682. By the end of its military expansion, Oyo's borders would reach to the coast some southwest of its capital. It met little serious opposition until the early 18th century. In 1728, the Oyo Empire invaded the Kingdom of Dahomey in a major campaign of its cavalry. Dahomey warriors, on the other hand, had no cavalry but many firearms. Their
Yoruba people Atlantic world domains, the Yorubas were known by the designations: "Nagos/Anago", "Terranova", "Lucumi" and "Aku", or by the names of their various clans. The Yoruba left an important presence in Cuba and Brazil, particularly in Havana and Bahia. According to a 19th-century report, "the Yoruba are, still today, the most numerous and influential in this state of Bahia. The most numerous are those from Oyo, capital of the Yoruba kingdom". Others included Ijexa (Ijesha), Lucumi Ota (Aworis), Ketus, Ekitis, Jebus (Ijebu), Egba, Lucumi Ecumacho (Ogbomosho), and Anagos. In the documents dating from 1816 to 1850, Yorubas constituted 69.1% of all