The Preamble is the introduction to the Constitution. It lays out the goals that the Constitution was meant to achieve
Jim Crow laws were state and local laws passed from the end of Reconstruction in 1877 through the mid-1950s by which white southerners reasserted their dominance by denying African Americans basic social, economic, and civil rights, such as the right to vote.
World war 1
hope this helps!
The answer is c you are welcome
