In the era after World War I and before the Great Depression, American towns grew rapidly because of

the end of the war and the soldiers coming home, adding alt of the population needing jobs

Explanation:

The Iconic WWI Vehicle That Paved the Way for Modern Cars. At the point when the First World War started in June 1914, the car was amidst its clumsy adolescent years. The vehicles had sprung up in the hands of the well off and early adopters, and Henry Ford had recently begun large scale manufacturing of the Model T. Hope that helps!!!