Explain how three different innovations and cultural achievements affected american life during 1920s. ! 20 points!

Movies and radio in the 1920s also made our country more homogeneous. Immigrants assimilate into American society over time. The media of the 1920s helped to speed the assimilation for the new Americans, as well as setting us on the path to losing our regional differences.

Baseball was the “national pastime” in the 1920s. More people went to baseball games, more people followed baseball, and more people played baseball for fun than any other sport. ... Ruth was the perfect hero for the Roaring Twenties. The 1920s also was a decade when college football became more popular.

The 1920s were an age of dramatic social and political change. For the first time, more Americans lived in cities than on farms. The nation's total wealth more than doubled between 1920 and 1929, and this economic growth swept many Americans into an affluent but unfamiliar “consumer society.”

the united states didn't wanted to get involve with other countries probelms

this question makes no sense dude