The Jazz Age describes the period after the end of World War I, through the Roaring Twenties, ending with the onset of the Great Depression. Traditional values of the previous period declined while the American stock market soared.
The age takes its name from jazz music, which saw a tremendous surge in popularity. Among the prominent concerns and trends of the period are the public embrace of technological developments typically seen as progress — cars, air travel and the telephone - as well as new modernist trends in social behavior, the arts, and culture. Central developments included Art Deco design and architecture.