Why was segregation implemented into Louisiana society in the late 1800s and early 1900s?

A.) It was initiated by private citizens free from government support to keep blacks and poor whites from participating in public events.

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

C.)It created two completely independent worlds that kept blacks and poor whites from interacting at all.

D.)It provided only separate schools and churches for blacks and whites.