We don't do wars the way we do them back then. Wars today we borrow and say that don't have to sacrifice for them. Back then, we asked peopel to give, put people to work making planes and other war neccessities. Soldiers had left the homefront, getting a government check. This effectively put money at the bottom so it could trickle up, and all doing so with us aiding to government to limit the cost of the wwar itself.
Christopher J. Tassava
For the United States, World War II and the Great Depression constituted the most important economic event of the twentieth century. The war's effects were varied and far-reaching. The war decisively ended the depression itself. The federal government emerged from the war as a potent economic actor, able to regulate economic activity and to partially control the economy through spending and consumption. American industry was revitalized by the war, and many sectors were by 1945 either sharply oriented to defense production (for example, aerospace and electronics) or completely dependent on it (atomic energy). The organized labor movement, strengthened by the war beyond even its depression-era height, became a major counterbalance to both the government and private industry. The war's rapid scientific and technological changes continued and intensified trends begun during the Great Depression and created a permanent expectation of continued innovation on the part of many scientists, engineers, government officials and citizens. Similarly, the substantial increases in personal income and frequently, if not always, in quality of life during the war led many Americans to foresee permanent improvements to their material circumstances, even as others feared a postwar return of the depression. Finally, the war's global scale severely damaged every major economy in the world except for the United States, which thus enjoyed unprecedented economic and political power after 1945.
The American Economy during World War II | Economic History Services
World War II brought an end to the Depression everywhere. Industries had been ignited for the production of arms and resources to equip fighting forces.
"The man behind the man behind the gun" helped win World War II. People on the home front built weapons, produced food and supplies, and bought war bonds. Many historians believe that war production was the key to Allied victory. The Allies not only mobilized more men and women in their armed forces, but also outproduced the Axis in weapons and machinery.
Scientific inventions and discoveries also helped shorten the war. The United States organized its scientific resources in the Office of Scientific Research and Development. That government agency invented or improved such commodities as radar, rocket launchers, jet engines, amphibious assault boats, long-range navigational aids, devices for detecting submarines, and more.
World War II
This is the way it was taught to me when i was in school so many years ago. Today, we have a lot of people revising history to fit political angendas, sadly.