Question

Who did u.s. officials determine was behind the terrorist attacks of september 11, 2001?

Answer 1

The terrorist organization of Al Qaeda. 

Answer 2

Answer:

The Islamic Terrorist group Al-Qaeda.

Explanation:

The terrorist attacks of September 11, 2001 are a well-known series of events that claimed the lives of almost 3000 people and injured 6000 others. These attacks were presumably perpetrated by the terrorist group Al-Qaeda.

There are several conspirative theories that accuse the U.S. government for planning the attacks, but the official veredict remains against Al-Qaeda alone.