By 1940, Huntsville was still a small quiet town with a population of only 13,150 inhabitants. This quickly changed with the beginning of World War II. Huntsville was chosen as the location of Huntsville Arsenal, with chemical and munitions manufacturing plants. The Arsenal was almost closed in 1949 when it was no longer needed, but it saw new life when Major General Holger Toftoy with support from Senator John Sparkman convinced the U.S. Army to choose Huntsville as the location for its missile research program. In 1950, General Toftoy brought German rocket scientist Wernher von Braun and his team to Redstone Arsenal to develop what would eventually become the United States' space program.