Dust Bowl,WW1,WW2 By zackattack214 May 5, 1914 World War 1 Start Nov 11, 1918 World War 1 end May 5, 1930 Dust Bowl Start Nov 6, 1930 Dust Bowl End Sep 1, 1939 world war 2 start May 6, 1941 Sunflower Army Ammuntaion Plant Open Sep 2, 1945 World War 2 Mar 6, 1947 Plant Employs 12,00 people