explain how freedoms of african americans were socially, politically, and economically limited from 1865to 1900?

even though slavery was abolished, it was clear that the Black codes were stilled a problem to many freedmen. The Black codes, which passed soon after the Civil War ended, helped maintain a cheap source of farm labor and sustained the social hierarchy. These codes made it illegal for African Americans to carry weapons or vote. They could not serve on juries, testify in court against or marry white citizens, or travel without permits. The Black codes weren’t completely gone until 1868 when the 14th amendment was ratified. Not many other extreme problems occurred until the end of the 19th century when the Jim Crow laws emerged. Jim Crow laws were racial segregation laws that separated white citizens and African Americans in schools, hospitals, parks, and on railroads. Segregated Southern schools gave white students new textbooks and clean, well-lighted facilities, whereas African Americans had to make do with torn, out-of-date books.

Explanation:

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answer; i believe the two groups were irish immigrants and chinese immigrants;