What was the Purpose of the Black Codes? poll taxes, property qualifications, and literacy tests, What were some Black Codes? A clause in registration laws allowing people who do not meet registration requirements to vote if they or their ancestors had voted before 1867.
The primary purpose of the Black Codes of 1865-1866 was not to grant African Americans rights. The purpose was just the opposite: to continue to deny African Americans rights guaranteed under the Constitution of the United States. In fact, the Black Codes, which sought to codify the pervasive practice
Loss of factory jobs led to less in the middle class or you needed to work a white collar job to be middle class.
Industrial jobs moved overseas leaving those working in factories without jobs. Middle class jobs no longer included factory work but rather service jobs many requiring college degrees.