Classicide

The Khmer Rouge regime frequently arrested and often executed anyone who it suspected of having connections with the former Cambodian government or foreign governments, as well as professionals, intellectuals, the Buddhist monkhood, and ethnic minorities. Even those people who were stereotypically thought of as having intellectual qualities, such as wearing glasses or speaking multiple languages, were executed out of fear that they would rebel against the Khmer Rouge. As a result, Pol Pot has been described as "a genocidal tyrant" by journalists and historians such as William Branigin. The British sociologist Martin Shaw described the Cambodian genocide as "the purest genocide of the Cold War era". The attempt to purify Cambodian society along racial, social and political lines led to purges of Cambodia's previous military and political leadership, along with business leaders, journalists, students, doctors, and lawyers.

Secession: (pronounced si-sesh-uhn ) Withdrawal from the Federal government of the United States. Southern states, feeling persecuted by the North, seceded by voting to separate from the Union. Southerners felt this was perfectly legal but Unionists saw it as rebellion.

Caisson: (pronounced kay-suhn) �" A two-wheeled cart that carried two ammunition chests, tools, and a spare wheel for artillery pieces. The caisson could be attached to a limber, which would allow both to be pulled by a team of horses.

Ambush: To lie in wait for an unexpected attack.

Rebel Yell: A high-pitched cry that Confederate soldiers would shout when attacking. First heard at First Manassas (First Bull Run) Union troops found the eerie noise unnerving.

Litter: A stretcher which was carried by two people and used to transport wounded soldiers.