How do you think Native Americans reacted to the Lewis and Clark expedition when they first saw it?

Why did the united states pass the neutrality acts

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.

Plz answer meh question it"s due in 5 what were the israelites known for that made them unique among ancient peoples?