Liquid propellant rocket to the Vitruvian Man By Danny Keck Aug 5, 1490 Vitruvian man was made Jun 17, 1921 Liquid Propellantrocket was made Feb 19, 1930 this was later copied by the Germans in world war II Oct 3, 1933 Germany later used these rockets they stole againest italy Aug 7, 1940 but italy was persisent and faught back Nov 5, 1943 Italy joined world war II having the threat of Germany Jun 17, 1945 The Vitruvian man was made in italy where the Vittruvian man was made and were enemies with Geramany who stole the rocket againest italy