General George Marshall, Chief of Staff of the United States Army, accepted the suggestion for Project Plough and since no suitable vehicle existed, in April 1942 the US government started asking automobile manufacturers to look into such a design.
General George Marshall accepted the suggestion for Project Plough and since no suitable vehicle. This suitable vehicle was existed. This was in April 1942. The US government started asking automobile manufacturers to look into such a design April 1942. General George Marshall was Chief of Staff of the United States Army.