The 2 main points of the presidential reconstruction plan was that they gave African-Americans freedom and the right to vote and they should have the right to vote and should not have their rights taken away.
White League & KKK
Black codes were restrictive laws designed to limit the freedom of African Americans and it affected freedom availability as a cheap labor force after slavery was abolished during the Civil War.
The 2 main points of the radical reconstruction plan was that they believed that rebelling should be band and gave African-Americans equal rights to the American.
Compromise of 1877
That the KKK didn't like the freemen because they had freedom,equal rights,the right to vote.
The freedmen bureau is that they don't like the former slaves and the effect on the former slaves was that how they were treated.
It affected the United States after Reconstruction was over because it was resulted in the United States federal government pulling the last troops out of the South, and formally ended the Reconstruction Era.