Answer:, in the 1870s Jim Crow laws were introduced in the Southeastern United States. These laws promoted the idea of "Separate but equal" which was first brought about from the Plessy v. Ferguson in 1896, meaning that all races were equal, but they had to have separate public facilities.
Explanation:
Choice B if you don’t know this one the school system has failed us
1. Let the economy fix itself
2. Boulder Dam
3. Charities