What do you already know in your own words about September 11th? In 2 sentences.

Answer 1

September 11th is the date of a series of coordinated terrorist attacks carried out by the extremist group al-Qaeda in 2001, targeting key locations in the United States, including the World Trade Center and the Pentagon. The attacks resulted in the deaths of nearly 3,000 people and had profound impacts on global politics, security policies, and the public consciousness regarding terrorism.