The Roaring Twenties, a period of unprecedented economic prosperity and social upheaval, reshaped American culture in ways that are still felt today. Jazz music, with its infectious rhythms and improvisational spirit, swept across the nation, becoming the soundtrack of a generation eager to break free from tradition. Flappers, with their bobbed hair, short skirts, and independent attitudes, challenged societal norms and embraced a new sense of freedom for women. This decade of exuberance and innovation, however, was not without its dark undercurrents, as the seeds of the Great Depression were sown amidst the apparent prosperity.Please provide the first paragraph of the post so I can write a cohesive and relevant second paragraph. I need context to ensure the second paragraph flows smoothly from the first and effectively introduces the exciting era of the Roaring Twenties, encompassing its defining elements of jazz music, flapper culture, and economic prosperity.