Help me pls first gets brainliest which best phrase completes the diaghram

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.

What is the scientific revolution? what techniques did the scientist use

What is the fundamental idea behind the fourteenth amendment to the constitution