The post World War 1 "baby boom" was the major reason for increases in the number of students that attend schools.
mechanization and overproduction
The high production of new technology and the rising popularity of huge cities caused the population boom.
can I promise complete confidentiality and why? and why not?
The stock market of the late 1920s was considered to be overvalued in comparison to the actual value of the member companies. The overvaluation lead to a bobble.
Many students drove to school.
The war was over so America could focus on other national concersns such as education
Automobiles
Nativism and racism increased in the 1920s and led to changes in Immigration laws.
Dixie Land Jazz increased in Marconi
Well they did have school in the 1920s so I'm guessing yes, they did.
The great migration increased the goose population in Canda by 36%
when the stock market crash
government experienced hyperinflation
mechanization and overproduction
World War I.
increased tariffs
European inability to repay World War I loans.