The 1920s was a time when jazz exploded into popular culture.
The 1920s was a great time for reading altogether, very fruitful.
The 1920s were a time when the American Dream seemed within reach of more people than ever before.
The 1920s were an era of social and cultural rebellion.
The 1920s was a time when America saw a burst of creativity and innovation.
The 1920s roared with a rich, fruity laugh.
The 1920s was a decade of great contrasts.
The 1920s were the first decade when American women threw away their corsets...and it was a revolutionary time for fashion.
The 1920s was a decade of contradictions, of deep cultural conflict and societal change.
The 1920s were the time when Broadway ruled the world.
The 1920s were a time of tremendous spiritual loss and disorientation in the culture at large.
The 1920s...was the period of greatest achievement in American poetry.
The 1920s were a time of extraordinary achievement and energy in the arts.
The 1920s were an age of growth and optimism.
The 1920s was a time of great change in America, socially and politically.
The 1920s was a great time for explorers.
The 1920s were a time of economic growth, technological advancement, and cultural change.
The 1920s were a great period of growth for Hollywood.