Think of the types of civil disobedience and peaceful protests that were used in order to move the civil rights movement forward.

which do you believe was the most effective? explain your answer using specific evidence.

Boycotts.
I think boycotts were the most effective because they were non-violent. To add on, boycotts usually consisted of black citizens not using the transportation system due to injustice and having to sit on the back of the bus. This worked because it did not cause physical harm and caused the transportation systems economic failure. Thus, resulting in letting people sit wherever they want.

February 1848 is when it was added. if that's what you were asking