Answer:
B: Treaty
It's treaty, I've taken this before. I'd be 100% If It was treaty, It'd make proper sense.
Disgust with Hoover. Shantytowns were houses cobbled together out of trash because people were to poor to afford housing during the great depression. Herbert Hoover did such a terrible job managing the depression that they named their towns after him im disgust as a way of blaming him.
D. The Judiciary Act of 1789, officially titled "An Act to Establish the Judicial Courts of the United States," was signed into law by President George Washington on September 24, 1789. Article III of the Constitution established a Supreme Court, but left to Congress the authority to create lower federal courts as needed. D is the answer
The answer is A
The Jim Crow laws were meant to oppress black people and deny them equal opportunity