Were the 911 attacks a conspiracy?

Yes, the September 11th attacks in 2001 were caused by a fundamental extremist terrorist group, Al Qaeda, in a criminal conspiracy led by Osama bin Laden. The group have a grudge against western countries such as the United States, United Kingdom and Europe.

As a result of the grudge, Al Qaeda attacked the United States on September 9th 2001 and the United Kingdom on July 7th 2005. Both of the terror attacks have led to the United States, United Kingdom and NATO declaring absolute war on global terrorism.