Question

Why are there so many ethnic groups in South East Asia? I will reward you if you answer this.

Answer 1

Answer: Southeast Asia is a geographically expansive and populous region characterized by fascinating social and cultural variation. Particularly striking to the outside observer is the region’s ethnic and religious diversity. The majority of the countries in this region are home to dozens of different ethnic groups, many with their own distinct languages, cultures, and styles of dress. Many of these groups have their own systems of religious belief and practice as well.

Explanation: Hope it helps :)