Tuol Sleng Genocide Museum - Non-Cambodian prisoners

As of 1999, there were a total of 79 foreign victims on record, but former Tuol Sleng Khmer Rouge photographer Nim Im claims that the records are not complete. On top of that, there is also an eyewitness account of a Cuban and a Swiss who passed through the prison, though no official records of either are shown.

Chevaux-de-Frise: (pronounced sheh-VOH-de-freez) A defensive obstacle constructed by using a long horizontal beam pierced with diagonal rows of sharpened spikes. When several cheval-de-frise (singular, pronounced she-VAL-de-freez) were bolted together they created an effective barrier for roads and fortifications.

Fascine: (pronounced fah-seen) A tightly bound bundle of straight sticks used to reinforce earthworks, trenches or lunettes. Fascines could also be used to make revetments, field magazines, fill material and blinds.

Casualty: A soldier who was wounded, killed, or missing in action.

Smoothbore: A gun is smoothbore if the inside of the barrel is completely smooth. Smoothbore guns were used before rifled guns were developed. Although smoothbores were not as accurate and had a shorter range than rifled arms, there were still plenty of them in use during the Civil War.

Agriculture: The science of growing crops or raising livestock; farming.