Which terrorist organization was responsible for the September 11 attacks?
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Correct answer: Al-Qaeda
Al-Qaeda, led by Osama bin Laden, was responsible for the September 11 attacks. The attacks made al-Qaeda the central target of the early U.S. War on Terror.
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More 9/11 and War on Terror questions
- Which U.S. president was in office during the September 11 attacks?
- Which location was struck by two hijacked planes on September 11, 2001?
- Which U.S. military facility was attacked on September 11, 2001?
- What happened to United Airlines Flight 93 on September 11, 2001?
- What was the War on Terror?
- Why did the United States invade Afghanistan in 2001?