Which statements about September 11, 2001 are true?

Choose all answers that are correct.

A.
Osama bin Laden stated that he and al-Qaeda were conducting a holy jihad against America.

B.
A large majority of Muslims around the world supported al-Qaeda's attacks against the U.S.

C.
Saddam Hussein masterminded the attack on the World Trade Center.

D.
Al-Qaeda terrorists hijacked four American airliners and killed over 3,000 people.