Why did the United States choose to go to war in Afghanistan?

The United States chose to go to war in Afghanistan primarily in response to the September 11, 2001 terrorist attacks. The attacks were carried out by the Islamic extremist group Al-Qaeda, led by Osama bin Laden, who was being harbored and supported by the Taliban regime in Afghanistan.

The U.S. government believed that by overthrowing the Taliban and disrupting Al-Qaeda's operations in Afghanistan, they would be able to eliminate a safe haven for terrorists and prevent future attacks. Additionally, there was a desire to bring justice to those responsible for the 9/11 attacks.

The U.S. government also aimed to promote democracy, stability, and human rights in Afghanistan, as well as assist in rebuilding the country's infrastructure and institutions after decades of conflict and instability.

Ultimately, the decision to go to war in Afghanistan was based on national security concerns, the need to prevent terrorism, and the aim to promote stability in the region.