What Was the Major Cause of the Chicago Riot in 1919

What was the major cause of the Chicago riot in 1919?

A) Whites were angered by the influx of southern blacks into their communities.
B) A white man was accused of murdering an African American child.
C) An African American was accused of rape.
D) There was a misunderstanding of the homeowners' restrictive clauses.
E) Black members of the National Guard were told to not wear their uniforms.