Diversity is a defining feature of Africa. Albeit not without its complications, it remains one of Africa’s greatest strengths, and in its own unique way defines the region’s identity. Africa’s ethnic variety adds to a diverse cultural environment, with each group adding to the continent’s vitality via varied modes of expression. Business Insider presents the Top 10 most ethnically diverse countries in Africa.This list is courtesy of World Population Review,The list ranks the most ethnically diverse countries in the world and what is really interesting is that the top ten most ethnically diver…