C) changed the way politicians ran for office
The effects of the black codes were that the newly freed slaves had a difficult time creating self-sustaining lives and the white slave owners were given an abundance of cheap labor options. They limited freedom of employment, freedom of movement, right to own land, and freedom to testify in court.<span> </span>
Answer:
b.A government would be appointed by the U.S president for Puerto Rico
She exposed the harsh reality of slave life by writing the book Uncle Tom's Cabin
