These quotes highlight what conterversy of the civil rights movement
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Answer:
A. whether or not to use violence to further the cause.
Explanation:
The Civil Rights movement was a decade-long struggle or campaign by the African Americans for an end to institutionalized racism, social justice, segregation and the likes in the United States of America. It was mainly championed by Martin Luther King Jr and Malcolm X, as well as some other black American allies.
The above quotes by Martin Luther King, Jr. and Malcolm X highlight whether or not to use violence to further the cause.