The 1920s affected American life in different ways mostly with the various innovations and cultural achievements. Like when Henry Ford made the automobile. Which now is called a car for us. The telegraph was also created. This was like a phone, but way older. These are two innovations made in the 1920s.
Now it's time to talk about cultural achievements. One cultural achievement is The Harlem Renaissance. Another is popular radio shows and music. There's a lot more like sport, writers and poets, Hollywood, Jazz, Blues, and finally the theater. Theres a lot more where that came from.
The 1920s introduced a lot of new things for Americans that changed our life forever