How did the region become so ethnically diverse?

The region became ethnically diverse due to a combination of historical migrations, trade routes, and colonial influences. Over centuries, various groups moved into the area for economic opportunities, escaping conflict, or seeking new lands, leading to a mix of cultures and traditions. Additionally, the establishment of trade networks facilitated interactions among different ethnic groups, further enriching the region's diversity. Political changes, such as the drawing of national borders, also contributed by bringing together previously separate communities.