22. 1963 President John F. Kennedy is assassinated in Texas by accused assassin Lee Harvey Oswald. Jack Ruby shoots and kills Oswald shortly after he is arrested
40. 1999 High School shooting takes place in Columbine, Colorado killing 15 people
41. 2000-2009 2001 Terrorists fly airplanes into the twin towers in New York City, the Pentagon, and one that was in route for the White House crashes in Pennsylvania
42. 2003 War in Iraq begins by the bombing of Baghdad
43. 2005 Hurricane Katrina hits the southern United States hitting New Orleans the hardest killing over a thousand people.
44. 2009 Barack Obama is selected as President of the United States making him the first ever African American in the oval office