Cambodian Civil War

Sihanouk was deposed in 1970. Premier Lon Nol deposed him with the support of the National Assembly, establishing the pro-United States Khmer Republic. On the Chinese Communist Party (CCP)'s advice, Sihanouk, who was in exile in Beijing, formed an alliance with the Khmer Rouge, and became the nominal head of a Khmer Rouge�"dominated government-in-exile (known by its French acronym, GRUNK) backed by China. Although thoroughly aware of the weakness of Lon Nol's forces and loath to commit American military force to the new conflict in any form other than air power, the Nixon administration announced its support for the new Khmer Republic.

Industry: Manufacturing goods from raw materials, such as cloth from cotton or machine parts from iron.

"Bonnie Blue Flag": Extremely popular Confederate song named after the first flag of the Confederacy, which had one white star on a blue background. The lyrics listed each state in the order in which they seceded from the Union.

Redoubt: (pronounced rih-dowt) An enclosed field work - without redans - which had several sides and was used to protect a garrison from attacks from several directions. While redoubts could be very useful, one key weakness was that each protruding angle was a salient. This meant that the redoubt would be susceptible to enfilading fire. A redoubt could also extend from a permanent fortress.

U.S.C.T.: United States Colored Troops. Federal Army regiments composed of African-American soldiers. The U.S.C.T.'s were established by General Order Number 143, issued May 22, 1863, and included infantry, cavalry and artillery regiments. While the soldiers themselves were African American, officers were white. Until 1864 African American soldiers received less pay than their white counterparts. The most famous USCT regiment is the 54th Massachusetts, composed of free Northern men. The 33rd USCT regiment, however, has the distinction of being the first federally authorized regiment. Composed of freed slaves, it was originally called the 1st South Carolina Volunteer Infantry.

Green Troops: Phrase used to describe soldiers who were either new to the military or had never fought in a battle before.