Event
Cause
Consequences
Domestic or Foreign?

Bombing of the World Trade Center (1993)





Oklahoma City Bombing (1995)






Columbine H.S. Shooting (1999)





Attack on the USS Cole (2000)





September 11th Attacks (2001)





Anthrax Attacks (2001)





Invasion of Iraq (2003)






Protests in Tiananmen Square (1989)





Genocide in Rwanda (starting 1994)





Bosnia & Kosovo Ethnic Cleansing (1990s)