sentences:  Central to this was a group of about 200 Nazi scientists and engineers from Germany, led by Wernher von Braun; they had been brought to America by Colonel Holger Toftoy under Operation Paperclip following World War II.Assigned to the center at Huntsville, they settled and reared families in this area.As the Korean War started, the OGMC was given the mission to develop what eventually became the Redstone Rocket.