Final answer:
The United States attacked the Taliban in October 2001 as a response to the 9/11 terrorist attacks. The goal was to remove the Taliban from power and dismantle the al-Qaeda training camps.
Step-by-step explanation:
The United States attacked the Taliban in October 2001 as a response to the 9/11 terrorist attacks in New York City, which were carried out by the terrorist group al-Qaeda under the leadership of Osama bin Laden. The U.S. demanded that the Taliban hand over bin Laden, who was living in Afghanistan at the time. When the Taliban refused to comply, the U.S. launched a military campaign called Operation Enduring Freedom to remove the Taliban from power and dismantle the al-Qaeda training camps.