The answer to this question is:
Atomic Bomb
(A)The Black Codes controlled the labor, movement, and activities of freedmen, while the Jim Crow Laws imposed racial segregation in all public facilities. I think would be the best anwser.
By showing them what it is like in the United States and that they have rights and Freedom of speech and they will be protected...I think
The U.S. Bureau<span> of Refugees, </span>Freedmen<span> and Abandoned Lands, popularly known as the </span>Freedmen's Bureau<span>, was established in 1865 by Congress to help former black slaves and poor whites in the South in the aftermath of the U.S. Civil War (1861-65).
I hope this helps. :)
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B. They used the same logic as the Greeks but changed their names to what they saw fit.
