Which statement best explains why early humans were nomads? They were curious about exploring new lands.
Their farming methods had exhausted the soil.
They were searching for resources necessary to live.
Overpopulation made their living conditions crowded.

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.