Final answer:
The United States government's role in the economy during the 1920s can be described as interfering as little as possible, following a laissez-faire approach.
Step-by-step explanation:
In the 1920s, the United States government had a limited role in the economy and can be described as interfering as little as possible. The government followed a laissez-faire approach, which means it allowed private markets to operate without much regulation or intervention. This approach believed that private investors were better suited to determine economic growth and that the economy would naturally correct itself through cycles of booms and busts.