Controversies in the 1850s resulted in a political change in America–the end of the second party system. By 1854, a new political party emerged focused on limiting the spread of into ."

What might be something all americans believe in that unite us as a nation ?

The inventor cocreated the film fred arts sneeze which was one of the first american movies

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.