Question

What interesting facts you have learned about the 9/11 ?

Answer 1

You can look them up.
1. A total of 2,977 people were killed in Washington, DC.
2. Jackie Chan was scheduled to be on top of the WTC on the morning of 9/11 for a movie, but the screenwriter failed to deliver the script on time.

Answer 2

Answer:

9/11 increased patriotism in america.

Explanation:

9/11 was an unexpected incident that America was not prepare for, and overcoming it was of great pride for all american.