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.

Columbiad: (pronounced cull-UHM-bee-ad) Smoothbore heavy artillery which lobbed shot and shell; used in coastal fortifications. By the end of the Civil War, the columbiad was rendered obsolete by rifled, banded artillery.

Parrott gun: A rifled artillery piece with a reinforcing band at the rear, or breech. Parrott guns were used by both the Army and the Navy, and ranged from 10-pounders to 300-pounders. They were named after their designer, Robert Parker Parrott.

Recruits: The term used to describe new soldiers.

U.S. Christian Commission: An organization established in 1861 for the relief of Union soldiers; the Christian Commission provided food, Bibles, and free writing materials to the soldiers to encourage them in good moral behavior.

Juggernaut: (pronounced juhg-er-nawt) An overwhelming, advancing force that crushes or seems to crush everything in its path.