How did technology change American life in the 1920s?

In the 1920s, technology dramatically transformed American life through innovations such as the automobile, radio, and household appliances. The widespread adoption of cars revolutionized transportation and urban planning, fostering suburban growth. Radio brought entertainment and news directly into homes, creating a shared cultural experience. Additionally, advancements in appliances like refrigerators and washing machines improved household efficiency, contributing to a shift in social dynamics and women's roles in the home.