What are 3 Elements of the black codes devastating African Americans

Some common elements of Black Codes were: Race was defined by blood; the presence of any amount of black blood made one black. Employment was required of all freedmen; violators faced vagrancy charges. Freedmen could not assemble without the presence of a white person.

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with my knoladg i would say it was c

in the 1950s, country music came into its own before rock-n-roll took off in the 60s while jazz and classical music continued to innovate