1:For many middle-class Americans, the 1920s was a decade of unprecedented prosperity. Rising earnings generated more disposable income for the consumption of entertainment and leisure.

2:Leisure and consumption in the 1920s

The increased financial prosperity of the 1920s gave many Americans more disposable income to spend on entertaining themselves.

3:Cinema in the 1920s

As the popularity of “moving pictures” grew in the early part of the decade, movie "palaces" capable of seating thousands sprang up in major cities. A ticket for a double feature and a live show cost 25 cents.

4:The power of radio and the world of sports

After being introduced during World War I, radios became a common feature in American homes of the 1920s. Hundreds of radio stations popped up over the course of the decade.

5:Baseball "America's Pastime"

Babe Ruth owned 1920s sports. He was the hard drinking, hard swinging hero of the Yankees' "Murderer's Row".Along with Lou Gehrig, Ruth put together one of the most impressive baseball careers of all time

6:1920s Sports': Boxing

The 1920s was owned by boxer Jack Dempsey. He, like Ruth, embodied the spirit of the Roaring Twenties with his bare-knuckled upbringing in Colorado and the way he would soak his face in brine to make his skin leathery and chew pine gum to strengthen his jaw.. 

2:the rise of the "flapper" representing a more liberated young woman who embraced shorter hairstyles, revealing clothing, smoking, and dancing in public, challenging traditional gender roles.

3:the widespread popularity of jazz music.

4:the emergence of mass media like radio, leading to a shared national culture.

2:https://study.com/academy/lesson/american-art-pop-culture-literature-of-the-1920s.html#:~:text=Pop%20culture%20of%20the%201920s,overall%20pushing%20for%20greater%20rights.

• The 1920s saw the introduction of new technologies like the radio and electronic recording, while the 2020s saw the rise of streaming and social media. These technologies have allowed marginalized groups to reach wider audiences. 

  2:Design

  The 1920s saw the rise of art deco, which was inspired by early Hollywood and travel. The 2020s saw a shift in design, with more round shapes and color, and a variety of animal prints

2:The 1920s was a decade of profound social changes. The most obvious signs of change were the rise of a consumer-oriented economy and of mass entertainment, which helped to bring about a "revolution in morals and manners."