Final answer:
The ethnicity of most Caribbeans is Black.
Step-by-step explanation:
The ethnicity of most Caribbeans is Black. Colonialism in the Caribbean drastically altered the ethnic makeup of the region, with the introduction of Africans, Europeans, and Asians. Those of European descent hold a higher percentage of wealth and power, but they are a minority of the population. The middle class in the Caribbean includes mulattos, who have both African and European heritage.