Thank you for posting your question here at brainly. Below are the choices that can be found elsewhere:
1) These societies were so involved with violent civil wars that there was little time for cultural development.
2) Natural geographic barriers prevented major cultural development in these civilizations.
3) These African civilizations were entirely self-sufficient and discouraged trade with other areas.
4) Africans established thriving civilizations long before European colonization.
The answer is 2.
Apache tribes of Oklahoma .
The main concern of the United States' regarding their former ally, the Soviet Union is the thought and predictions that someday the Soviet-style communism will take over the world. This may sound so threatening on their part because this would mean that there is a great possibility that they would be under the Soviet Union.
The correct answer is letter C.
Explanation: Malcolm X was one of the greatest activists for the African-American struggle for more civil rights. He worked actively for years in the organization known as the Nation of Islam.