in the local community on farms. In 1945, the US government implemented an Intellectual Diversion Program which would enlighten Germany on the American way of life and increase their appreciation for the United States. This program used educational and recreational media to change views of POWs. The program was successful with many prisoners. Tullahoma was greatly affected by the installation of Camp Forrest. Because of maneuvers and operations, civilians became accustomed to blocked roads, traffic jams, crowded stores, the absence of mail delivery, and driving at night without lights. Soldiers camped out on lawns and fields. Many crops and fences were destroyed. In 1940, the population in Tullahoma was 4,500. By the end of the war the population had grown to 75,000. Many military people who moved in for construction and operation of the camp remained after the war. Cold War After the war, in 1946, Camp Forrest and Northern Field were declared surplus property. Buildings were sold at auction, torn down and carted away. Water, sewage and electrical systems were sold as salvage. All that remains are roads, brick chimneys and concrete foundations. Soon after the close of the camp, the area was selected for the site of an Air Engineering Development Center. In 1949, Congress authorized $100 million for the construction of the Air Engineering Development Center. A site was selected for the new center at the Army's old Camp Forrest near Tullahoma and Manchester, Tennessee. The site was chosen for its abundance of land, water and power. Land was needed to buffer surrounding communities from potential test hazards and noise. Water was needed to cool rapidly flowing air and hot exhaust gases. Abundant electricity was needed to power huge testing systems. Construction on the center started in 1950. On June 25, 1951, a year after General Arnold's death, President Harry S. Truman dedicated the Air Engineering Development Center in Arnold's honor, naming it the Arnold Engineering Development Center. One of the government's early decisions concerning the center was to employ a primarily contractor work force. The Arnold Research Organization (ARO) was formed by Sverdrup and Parcel to become that contractor work force. Part of the rationale was to maintain a stable work force that came to accumulate a volume of experience with the test facilities that were to be built. That idea would make the center a model for outsourcing for the Department of Defense by the