It is true that the most horrendous terrorist act in the United STates in the 1990's was the bombing of the Murrah Federal Building in Oklahoma. Timothy McVeigh and Terry Nichols made, planted, and activated several bombs at the federal building. There were 168 people killed on this day and more than 680 injured.
April 12 1861, to may 9 1865
Limits the amount of power each branch in the government can obtain because the biggest fear of the United States was the fear of someone or a group gaining too much power.