Respuesta :
Answer:
The answer is D
Reasoning:
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Tutsi and Hutu conflict in Rwanda in the 1990s is 20th century example of ethnic violence.
What is Ethnic group?
Ethnic group involves people form the same region of origin that share the same idea and values.
This people lifestyle and culture are similar and a violence among them could be due to misunderstanding.
Therefore, Tutsi and Hutu conflict in Rwanda in the 1990s is 20th century example of ethnic violence.
Learn more on ethnic group here,
https://brainly.com/question/23790401
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