I believe the answer to be A, but I only believe it is correct
This could be an issue in light of the fact that the delegates wouldn't have the capacity to "control" the President if the president could fire judges from the Supreme Court on the off chance that he didn't care for a decision they made.
A Supreme Court Justice might be arraigned by the House of Representatives and expelled from office if indicted in a Senate trial, however just for similar sorts of offenses that would trigger prosecution procedures for some other government official under Articles I and II of the Constitution.
It was mainly around the years of 1630 I believe.
B is the correct answer.
Hiram Rhodes Revels was the first African-American to serve in Congress, being elected to serve in the US Senate in the 1870s during reconstruction.
After reconstruction ended, African-Americans were largely exiled from public life in the South as a new era of racism took over.