What were the author’s reasons for writing "Racism and Social Change in the Early 20th Century”? Check all that apply.
to explain the laws and customs of the Jim Crow era
to explain how the Thirteenth Amendment was ratified
to recount the horrors that took place during the Civil War
to describe the associations formed by African Americans
to recount race-related violence African Americans experienced
to describe the oppression Black people faced after the Civil War