Answer:
A law can no longer be in effect if Congress passes the law saying it has no effect.
Answer:
William Pelham Barr (born May 23, 1950) is an American attorney who served as the 77th and 85th United States Attorney General, in the administrations of Presidents George H. W. Bush and Donald Trump.
Except D. some federal troops would remain in the South to protect the civil rights of African Americans
B the answer is B your welcome
Lincoln did not want to see slavery expand. Douglas believed in popular sovereingty, hope this helps!!!