Which of these was a cause of the korean war

What amendment limits the government's power to take away individual liberties -first -second -ninth -all of the above

What kind of contact did christopher columbus and native americans initially have?

What does the country say concerning the status of free blacks living in the united states? a) they have the same rights as any other "free" people, and are full citizens. b) they have the same rights as any other "free" people, but are not properly citizens. c) they are citizens, but don't have the full rights granted to other citizens. d) they are not citizens, and have no right to petition the court.