Top 10 of the most deadly leaders in history

George W. Bush–4.6 Million

Just under eight months into George W. Bush’s first term as President of the United States, terrorists attacked. On September 11, 2001, a coordinated terrorist attack instigated by Al-Qaeda destroyed prominent buildings and killed nearly 3,000 Americans. Bush responded as many U.S. Presidents would—with the full force of the military, resulting in two of the nation’s most protracted conflicts.