Ultimately, yes. Although, each of the 19 individual Al-Qaeda terrorist who participated in the actual hijacking and crashing of the four U.S. commercial passenger airplanes are responsible for their own actions, and causing the damage, destruction and deaths, Osama bin Laden was the official leader, financer, planner, and eventually claimed responsibility.
Osama Bin Laden was a strategist for Al Qaeda.
Osama Bin Laden and Al-Qaeda claimed responsibility for the September 11, 2001 attack. The attack was plotted in 1999 by one Mohammed Atef, Khalid Sheikh Mohammed, and Osama Bin Laden.
Osama bin laden
Mohammed bin 'Awad bin Laden was the father of Osama bin Laden.
Osama bin Laden's full name was Osama bin Mohammed bin Awad bin Laden.
osama bin laden
Osama bin laden
Osama bin Laden's birth name is Osama bin Mohammed bin Awad bin Laden.
Osama bin Laden & the Al-QaedaIt was osama bin laden
Osama bin Laden's father's name was Mohammed bin Awad bin Laden.
Al Qaeda has claimed responsibility and Osama Bin Laden was held directly responsible
Osama bin Muhammed bin Awad Bin Laden, or more shortened Osama Bin Laden.