The part of the pentagon that was hit by a plane on 9/11 was fortunate for what reason? it was too early for people to be at work. it was mostly a warehouse. the area was nearly vacant for remodeling. it struck hours after people had gone home.

Option C.

Explanation:

The area was nearly vacant for remodeling, is the right answer.

The American Airlines Flight 77 was the flight that got crashed into the Pentagon. This Airline was bound for Los Angeles. In this crash 64 passengers died on the spot which included five hijackers and six aircrew, as well as 125 people who were there in the building. Nonetheless, the destruction to the Pentagon was not as great as it may have been, as remodeling had newly been brought about and the region was nearly vacant.

the answer should be a. the sui empire, the tang empire extended from korea in the west to manchuria in the east.