Asked by seed

Country: Indea, Bangladesh, Afghanistan, Sri Lanka.
Majority Ethnic Group: Bengali, Pashtuns, Sinhalese, Hindi

One for each
Answered by GPT 3.5
Country: India
Majority Ethnic Group: Bengali

Country: Bangladesh
Majority Ethnic Group: Bengali

Country: Afghanistan
Majority Ethnic Group: Pashtuns

Country: Sri Lanka
Majority Ethnic Group: Sinhalese