What happened in 1920

The 1920s was a decade of change, when many Americans owned cars, radios, and telephones for the first time.

Explanation:

The 1920s was a decade of change, when many Americans owned cars, radios, and telephones for the first time. The cars brought the need for good roads. The radio brought the world closer to home. ... In 1920 the Eighteenth Amendment to the U.S. Constitution was passed, creating the era of Prohibition.

Explanation:

1. explain aspects of the democratic process as it was developed in ancient athens

2. trace the roots of the americans political process to ancient athens

3. explain the relationship of citizens to the political process