Where did nine eleven happen at?

Answer 1

The September 11 attacks occured on September 11, 2001. Two planes were hijacked and struck the World Trade Center in New York City and another plane hit the Pentagon in Arlington, Virginia. A fourth plane was set to hit the capital in Washington, D.C., but the passengers aboard the plane took back control from the hijackers and crashed the plane into a field in Pennsylvania.

Answer 2

I know what you mean but 911 is a date. It took place at the World Trade Centre. Or rather, where it was...