Summary

Put the sentences in the correct order to summarize the main ideas of the text.
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Wernher von Braun (1912–1977) was one of the most important rocket developers and champions of space exploration during the period between the 1930s and the 1970s.
By the end of the war von Braun engineered the surrender of 500 of his top rocket scientists, along with plans and test vehicles, to the Americans. For fifteen years after World War II, von Braun worked with the U.S. Army in the development of ballistic missiles. As part of a military operation called Project Paperclip, he and his rocket team were scooped up from defeated Germany and sent to America where they were installed at Fort Bliss, Texas. There they worked on rockets for the U.S. Army, launching them at White Sands Proving Ground, New Mexico. In 1950 von Braun’s team moved to the Redstone Arsenal near Huntsville, Ala., where they built the Army’s Jupiter ballistic missile.
Von Braun also became one of the most prominent spokesmen of space exploration in the United States during the 1950s. In 1970, NASA leadership asked von Braun to move to Washington, D.C., to head up the strategic planning effort for the agency. He left his home in Huntsville, Ala., but in 1972 he decided to retire from NASA and work for Fairchild Industries of Germantown, Md. He died in Alexandria, Va., on June 16, 1977.
As a youth he became enamored with the possibilities of space exploration by reading the science fiction of Jules Verne and H.G. Wells, and from the science fact writings of Hermann Oberth, whose 1923 classic study prompted young von Braun to master calculus and trigonometry so he could understand the physics of rocketry. From his teenage years, von Braun had held a keen interest in space flight, becoming involved in the German rocket society as early as 1929. As a means of furthering his desire to build large and capable rockets, in 1932 he went to work for the German army to develop ballistic missiles. While engaged in this work, von Braun received a Ph.D. in physics on July 27, 1934.
In 1960, his rocket development center transferred from the Army to the newly established NASA and received a mandate to build the giant Saturn rockets. Accordingly, von Braun became director of NASA’s Marshall Space Flight Center and the chief architect of the Saturn V launch vehicle, the superbooster that would propel Americans to the Moon.
Von Braun is well known as the leader of what has been called the “rocket team” which developed the V–2 ballistic missile for the Nazis during World War II. The V–2s were manufactured at a forced labor factory called Mittelwerk. Scholars are still reassessing his role in these controversial activities.