The fact that abe lincoln was able the handicap of a limited education does not mean that you should quit school

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.

How did the industrial revolution give an advantage to industrialized european nations over non-industriallized nations?

How does wards description of the roman government compare to polybius description in sorce 1 and millars description in source 2