Mobilizing for War The Main Idea 11.7.3 11.7.6 11.10.1 The Main Idea The outbreak of World War II spurred the mobilization of American military and industrial might. Reading Focus How did the U.S. armed forces mobilize to fight World War II? What role did American industry and science play in mobilizing to fight World War II? How did mobilization challenge the nation’s ideals of freedom?

Why did many goods have to be rationed during WWII? Pair Share Why did many goods have to be rationed during WWII?

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Munitions Production in World War II(Expenditures in billions of dollars, US 1944 munitions prices) Country/Alliance Year 1935-9 ave 1940 1941 1942 1943 1944 Total 1939–44 U.S.A. 0.3 1.5 4.5 20.0 38.0 42.0 106.3 Britain 0.5 3.5 6.5 9.0 11.0 41.5 U.S.S.R 1.6 5.0 8.5 11.5 14.0 16.0 56.6 Germany 2.4 6.0 13.5 17.0 53.4 Japan 0.4 1.0 2.0 3.0 16.9

Pair Share How does out producing other countries during WWII help lead to victory?

U.S. Armed Forces Mobilize Once the United States entered the war, it had to mobilize, or bring its forces into readiness. In 1940 the government had begun to increase military spending. This helped end the Great Depression. Thousands found work in factories, making supplies for the military. Army Chief of Staff, General George C. Marshall led the mobilization effort. In addition to equipment and supplies, the United States needed soldiers. American women filled a variety of vital roles in the military. New military bases were needed to train and house soldiers.

Mobilizing the Armed Forces Finding Soldiers The government expanded the draft, which had been reinstated in 1940. Millions of young men volunteered. Some 16 million Americans entered the armed forces. Women 10,000 joined the WAVES, a navy program. 1,000 joined the WASPs, an air force program. 150,000 served in the WAC, an army program. Oveta Culp Hobby led the WACs; she was a colonel. Military Bases Most bases were built in rural areas. The military bases transformed parts of the United States. California, Florida, and Texas became home to large numbers of soldiers.

American Industry and Science in World War II Troops needed proper equipment to fight World War II. Factories that produced consumer goods were converted to the production of military supplies. Roosevelt called for the production of new planes and tanks. War supplies had to be shipped overseas. Submarines took a terrible toll on American shipping. American shipyards turned out thousands of new vessels to replace those lost during the war. Henry Kaiser build the so-called liberty ships using assembly-line techniques. Wartime agencies regulated what factories produced, what prices they could charge, and how the nation’s raw materials could be used. Producing supplies to fight the war required many workers. Government spending during the war created millions of new jobs. Technology played an important role in World War II.

Mobilizing Industry and Science Factories needed workers at the same time men were leaving to join the armed forces. Women solved the problem. Millions began to work outside the home in industrial jobs. Working women of the war were represented by the symbolic figure known as Rosie the Riveter. Rosie the Riveter Many workers joined labor unions and the government was concerned about strikes. Many Americans move to the West Coast working in defense industries and Factories. Labor in WW II The Manhattan Project began a top-secret mission to build an atomic bomb. Physicist J. Robert Oppenheimer and other American scientists raced to develop this weapon ahead of the Germans. Mobilizing Science

Pair Share How will the Manhattan project effect the outcome of the war? How does it effect the world?

Explain the significance of this picture. Pair Share Explain the significance of this picture.

Freedom at Home African Americans in the military Hundreds of thousands served during World War II. Tuskegee Airmen They continued to face discrimination (ex. Segregated units). African Americans in the workforce Found jobs in factories that had been unavailable to them before the war Still faced discrimination A. Philip Randolph called for a march on Washington to protest their unfair treatment Challenges for Hispanic Americans Demand for farm labor led to the Bracero Program, which gave Mexican workers the chance to work in the United States. Tension over the increasing numbers of Hispanic workers led to the zoot suit riots in June 1943.