Who did U. S. officials determine was behind the terrorist attacks of September 11, 2001?

O Osama bin Laden's al Qaeda network

O Saddam Hussein

O the "axis of evil"

O the Taliban and the Afghan people

Osama bin Laden's Al Qaeda network.

Explanation:

The investigation of US authorities determined that Al Qaeda, a terrorist network based in Afghanistan and other countries of the Middle East, was responsible for the 9/11 attacks. Its top leader was a Saudi man, an extremist named Osama Bin Laden, who was accused of masterminding the terrorist action on American soil. Bin Laden was killed in a commando raid by US agents in Pakistan in 2011, under the Obama administration.

O Osama bin laden'S al quesadilla network