Which of these would most likely be the primary requirement for a person to join this group of federal employees?
a) knowledge of the law
b) being at least 50 years old
c) having served in government
d) being nominated by congress

The answer is:

A. Knowledge of the law

Explanation:

When a President nominates a person to be on the Supreme Court, it is important that that person have a knowledge of the law, something that the Senate also expects when they debate on whether or not the person should become a Justice.

c) troops march forward in close formation against newer, more accurate weapons

regarding the law, the 15th amendment was specifically designed thinking in the rights of black free men.

even though ratified on february 3, 1870, the promise of the 15th amendment would not be fully applied for a long time.poll taxes and literacy tests would allow southern states disenfranchise african americans. only in 1965 the voting rights for african americans would be actually able to vote in the south.

in 1965, president johnson signed the voting rights act, which aimed to overcome legal barriers that prevented african americans from voting as it was guaranteed by the 15th amendment to the u.s. constitution.