How did segregation impact Louisiana society in the late 1800s and early 1900s?

A It was an attempt by private citizens, without government support, to keep blacks and poor whites from participating in public events.

BIt provided nothing more than separate schools and churches for blacks and whites.

C It established laws that gave blacks the right to use any form of public transportation whites used.

DIt created two separate worlds that kept blacks and, in many cases, poor whites, from interacting at all.