What happened in world war 2 in the united states of america?

The labor market changed radically. Peacetime conflicts with respect to race and labor took on a special dimension because of the pressure for national unity. The Hollywood film industry was important for propaganda. Every aspect of life from politics to personal savings changed when put on a wartime footing. This was achieved by tens of millions of workers moving from low to high productivity jobs in industrial centers. Millions of students, retirees, housewives, and unemployed moved into the active labor force. Hours worked increased as leisure activities declined sharply.

Gasoline, meat, and clothing were tightly rationed. Most families were allocated 3 US gallons of gasoline a week, which sharply curtailed driving for any purpose. Production of most durable goods, like cars, new housing, vacuum cleaners, and kitchen appliances, was banned until the war ended. In industrial areas housing was in short supply as people doubled up and lived in cramped quarters. Prices and wages were controlled. Americans saved a high portion of their incomes, which led to renewed growth after the war.