HELP ASAP BRAINLIEST AWARD There were tremendous changes for African American civil rights during the 1950s and 1960s. In your opinion, what was the most important cause for these changes? Explain your answer.

A very important cause in the push for civil rights was the well known bus boycott that started when Rosa Parks refused to give up her seat in the back of a public bus to a white man. The uproar caused by this event and many others sparked the Civil Rights movement that dominated much of the 1950s and 60s.