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
Army of the Ethiopian Empire region. A recent convert to Judaism, he had become a client of the Sassanian Persians, avowed enemies of the Western Roman Empire. appealed for the Ethiopian Emperor. Ethiopian Imperial Army existed in one form or another since the founding of the Ethiopian Empire in the 13th century. During the First Italo–Ethiopian War, the Army of the Ethiopian Empire was able to defeat the army of the Kingdom of Italy at the battle of Adwa. During the Second Italo-Ethiopian War, the Army of the Ethiopian Empire consisted of the Imperial Bodyguard, a central army, and several armies of provincial forces. The