What was Lincoln’s stance on slavery when he ran for election in 1860?

Which statement reflects a citizens need to increase his or her civic participation

The decision to annex hawaii was a controversial one

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.