What point is she trying to make when she asks the man where he is from?

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.

African-american soldiers in world war ii sometimes felt they were fighting for two victories, one abroad and one in europe true or false

Under the new imperialism europe did not need large numbers of people to control territories because of