Answer:c
Explanation:
Because they are similar and almost the same but if ya humans did not had technology we would be like the wild
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
translation
Rotation
Reflection
Glide Reflection
(Im not 100% sure That I got it write)