What people form one of the world's most homogeneous populations?

Question

Quizplus · Accepted Answer

The Japanese are considered one of the world's most homogeneous populations, with over 98% of the population being of Japanese ethnicity. Additionally, Japan has strict immigration policies, limiting the number of foreign residents, which helps maintain its homogeneity. The other options listed (Koreans, Chinese, Taiwanese, and Russians) have more diverse populations in terms of ethnicity and cultural backgrounds.

What People Form One of the World's Most Homogeneous Populations