What was the jim crow system? a) a system of economic struggle before world war i b) a system of racial casting in the north after the civil war c) a system of racial casting in the south after the civil war d) a system of african american slavery in america before the civil war

C) A system of racial casting in the South after the Civil War.

Explanation:

Jim crow laws were created during the late 19th and early 20th centuries in the Southern United States, such as Alabama, Mississippi, etc. These laws weren't abolished until the late 1960's.

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adopted the practice of proskynesis, a persian court custom that involved bowing down and kissing the hand of others, depending on their rank.