The answer is His <span>appointment of three Supreme Court justices
Reagan's appointment for the supreme court justices marked a historical event in united states history because he chooses Sandra Day O'Connor, which is the first female Supreme Court Justice in history, who carried out many of Reagan's ideology.</span>
George Washington didn’t represent any political party. The answer should be A
<span>An agglomeration of multiple cities is called a conurbation.
A conurbation is made out of large distinct cities that are clustered together.</span>
The Hagia Sophia is your answer. It was located in the Byzantine empire.