Yes what is the question I can help
Answer:
can you send a picture of this question, because I can't read all the answers.
Because of genetic variation
Answer: D
Explanation: Nationalism has unified those who share a common language.
(Other answers are completely wrong as answer A has nothing to do with Nationalism, B is irrelevant as Communism is on the opposite side of the ideological/political spectrum as to Nationalism, and C is completely wrong because Nationalism is based off the pride of one single ethnicity, not multiple.)
