What was the movement begun by african americans during the '60s intended to do?

Which of the following is an example of the pull factor known as economic migration? a. better educational opportunities pulling people towards a new country b. mexican laborers entering the us to work in agricultural jobs c. joining family members that are already in a new country d. crop failures driving people away from their country i am unsure on this question, i was thinking b? but i could be wrong.

Match each form of japanese art with its description

What is the term for a short statement about history that has not been yet been proved