Help plz plz thx thx

What did the united states agree to do in the treaty of guadalupe hidalgo? time4learning

19which statement best summarizes how homesteaders responded to the hardships of the american frontier?

What are your thoughts about " the attacking on the twin towers". in your own words a little paragraph its for a project i am doing and i want to get intel from other people so that i can put it on my poster. for anyone who gives me there opinion on it : )