What major event happened on September 11, 2001 in the United States?

Accepted answers

• Terrorists attacked the United States
• Terrorists took over two planes and crashed them into the World Trade Center in New York City
• Terrorists took over a plane and crashed into the Pentagon in Arlington, Virginia
• Terrorists took over a plane originally aimed at Washington, D.C., and crashed in a field in Pennsylvania

Any one of these 4 answers is accepted. You do not need to give all of them — the officer is listening for one correct response.

This question is on the 65/20 list: applicants who are 65 or older and have been a lawful permanent resident for at least 20 years study only these 20 starred questions, and may take the test in their language of choice.