Answer:
Study the map of Phnom Penh, capital city of Cambodia and write a reflection on why so many factories are concentrated in one
Explanation:
Might be B: by combining China's collectives into self-sufficient People's Communes.
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
