We will never forget. On September 11, 2001, what two US sites were attacked, killing around 3,000 Americans?

The 9/11 attacks aren't something any American will soon forget. Nineteen al-Qaeda militants hijacked four airplanes to carry out an attack on America. A pair of these planes struck the World Trade Center's twin towers, one hit the Pentagon, and the last didn't meet its target. The attack led to anti-terrorism initiatives which became a cornerstone of President George W. Bush's tenure.

Asked by Jessica Holom · Last updated 5 years ago · 5.6K views · SOURCE