What was the original name of Fort Duquesne before the British renamed it Fort Pitt?

The original name of Fort Duquesne was indeed Fort Duquesne. This fort was constructed by the French in the mid-18th century during the height of the French and Indian War. It was strategically located at the confluence of the Allegheny and Monongahela rivers, which made it a significant military outpost. After the British successfully captured the fort in 1758, they renamed it Fort Pitt in honor of British Prime Minister William Pitt the Elder.

The other names mentioned do not refer to Fort Duquesne. Fort Virginia does not relate to this context, nor does the historical Fort Necessity, which was an entirely different fort built by George Washington in 1754. Fort Sumter, known for its role in the American Civil War, is also unrelated to Fort Duquesne. Understanding the historical significance and the context of Fort Duquesne helps clarify why the name was retained in the answer options, as it was the fort's original identity before British control.