What were the names of the two plans created to set up the new government?

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.

Which group was responsible for determining the borders of african colonies and later countries

People who move from place to place for survival is called