Answer: The causes of The Civil Rights Movement would be the discrimination towards black individuals, and the desegregation of the United States of America. The cause was that the laws had not all been fair to blacks so the effects was they pushed their was until they were allowed all blacks to vote and get a chance to vote for fair laws. One of the greatest achievements of the civil rights movement would be that the Civil Rights Act led to greater social and economic mobility for African-Americans across the nation and banned racial discrimination, providing greater access to resources for women, religious minorities, African-Americans and low-income families. Martin Luther King, Jr., is known for his contributions to the American civil rights movement in the 1960s. His most famous work is his “I Have a Dream” (1963) speech, in which he spoke of his dream of a United States that is void of segregation and racism.