Civil rights acts were passed during the first decade after the 1954 supreme court decision in brown v. board of education.

Three civil rights acts were passed during the first decade after the 1954 supreme court decision in Brown v.board of education.
Civil Rights Act of nineteen sixty-four is a landmark civil rights and US labor law in the United States that outlaws discrimination based on race, color, religion, sex, or national origin. 

To be honest i thinks its between the first answer and the third answer