What was the island called before it was known as ellis island?

Which sentence best describes the effect of the bill of rights

Which of these terms describes the agreement between abraham and god that forms th foundation of the jewish religion?

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.