September 11, 2001

Definition

The date when a series of coordinated terrorist attacks were carried out by the extremist group Al-Qaeda on the United States. These attacks resulted in significant loss of life and caused extensive damage to buildings and infrastructure.

Related terms

Al-Qaeda: An extremist Islamic group responsible for carrying out the September 11 attacks. They aimed to dismantle western influence and establish an Islamic state.

World Trade Center: A complex of buildings located in New York City that was targeted in the September 11 attacks. The Twin Towers were iconic symbols of American economic power.

Pentagon: The headquarters building of the United States Department of Defense, which was also attacked on September 11th. It represents the military strength and defense capabilities of the nation.