What do heritage manger 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.

Who was on trial at the nuremberg trials a) japanese military officials. b)nazi leaders. c) communist germans

How did the mexcian war of independence differ from the american revolution?