Why were farm states like south carolina less affected by the prosperity of the 1920s?

What was the main argument of plessy in plessy v. ferguson

Based on the map, which statement best describes the neighborhood of washington heights? (2 points) washington heights is a gated community. people of many ethnicities live in washington heights. restrictive covenants prevent most people from living in washington heights. dominicans have gentrified washington heights. washington heights is a dominican enclave.

List 3 impacts wwii had on canada.