The Postwar Boom

Economists in 1945 expected disaster. World War II had ended the Depression by putting millions to work in factories and the military, and when that spending stopped, many assumed demand would collapse with it. Instead the opposite happened. During the war, Americans had earned good wages but had little to buy, since factories made tanks and planes, not cars and refrigerators, and goods like sugar, gasoline, and rubber were rationed. By 1945 households were sitting on enormous savings. When factories converted back to peacetime production, all that stored-up cash met a flood of new washing machines, cars, and televisions, and spending surged.

The GI Bill, passed in 1944, poured gasoline on that fire. It paid tuition for veterans to attend college, guaranteed low-interest home loans with no down payment, and offered unemployment pay while veterans searched for work. Millions of men used the education benefits to earn degrees they never could have afforded otherwise, then used the mortgage guarantees to buy homes in new suburban developments like Levittown. College-educated, home-owning veterans formed families fast, which set off the baby boom, a surge in births that ran from 1940 through 1964 and peaked in the late 1950s, filling new suburban schools and neighborhoods.

This boom connects directly to the suburbanization and consumer culture that define the rest of the period, but it also exposes the unit's central tension. Federal mortgage programs and private lenders routinely redlined Black and Latino neighborhoods, and many GI Bill benefits were administered in ways that excluded veterans of color. National income charts could climb steadily while entire communities were locked out of the suburbs, the degrees, and the generational wealth those years built.