This is an image of sharecropping in Georgia in 1898 on a plantation, how does this appear to differ from slavery prior to the 13th Amendment?

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.

When lincoln was first elected president, he hoped to prevent war by allowing (1) in the united states.

Which country was an ally of the united states during world war ii? germany china japan italy