Pleaseeee help !!!!!

Q: Which of the following best describes racial relations during the
1920's?
Select one:
O a. most of the racial tension existed between African Americans
and Native Americans in the 1920's.
O b. the South desegregated in the 1920's.
O c. racial tensions were high with instances of violence and
discrimination against African Americans.
O d. there was little racial tension during the 1920's.