The Hagia Sophia is in Istanbul (Turkey).
In its history, it has been a medieval church, a Byzantine Cathedral, and a mosque.
Today, it is a museum for the Ottoman and Byzantine history of the area.
Answer:
The Battle of Bull Run, because it demonstrated the North’s advantages in military might.
Explanation:
IT D ( Ethiopia ) because European's agreed on in order to claim Africa you need European power to claim it
Hope this helps
The decision in Dred Scott v. Sandford i believe.
Gerry signed both the Declaration of Independence and the Articles of Confederation. He was one of three men who attended the Constitutional Convention in 1787 who refused to sign the United States Constitution because it did not then include a Bill of Rights.