How did September 11 change life in the US?

Answer 1

The September 11 attacks in 2001 profoundly transformed life in the United States by instigating a heightened sense of vulnerability and leading to significant changes in national security policies. The creation of the Department of Homeland Security and the implementation of the USA PATRIOT Act expanded government surveillance and security measures. Additionally, the attacks fostered a climate of fear and suspicion, particularly affecting Muslim communities, and reshaped U.S. foreign policy with a focus on counterterrorism, leading to prolonged military engagements in Afghanistan and Iraq. Overall, the events of 9/11 had lasting impacts on American society, culture, and politics.