The countries that belong to the same ethnic group are :
B. Lesotho
D. somalia
E. Swaziland
Those three countries are dominated by Digil and Rahanweyn ethnic group that live primarily as farmers
hope this helps
Monarchs, such as royal families.
Pangaea means the continents once fit together like a puzzle to form one big continent
Immigrants can best be described as people who move from one place to another to provide a better life style for their families.