Margaret Sänger
Leon Trotsky.
Mass production methods that lowered their cost.
With the new interstate highways and state roads, they started using billboards.
Availability of credit, and advertising methods.
Margaret Sanger worked to make birth control available in the US in the 1920s. She was arrested for making this information available to interested women.
It was unable to control the growth of dictatorships during the 1920s and 1930s.
Dr. William Archer Rutherford Goodwin, Rector of Bruton Parish Church in the early 1920s.
The birthrate in the 1920s decreased due to several factors, including increased urbanization, women joining the workforce, and access to birth control methods. The overall trend towards smaller family sizes and greater emphasis on individual opportunities also contributed to the decline in birthrates during this period.
Stalin formed the eastern block by taking over many countries and cities and making them communist. He is also responsible for the great purge.
Cars became much cheaper due to mass production methods of assembly. The demand and low price fueled the revolution from horse to car.
The rival bootleggers in Chicago were causing turmoil on the streets because they were trying to control the illegal enterprises.
The 1920s were a time of educational innovation and progress in America, with the introduction of new teaching methods, subjects, and technology. These influences continue to shape education today through the emphasis on creativity, critical thinking, and technology integration in modern classrooms. Additionally, the 1920s highlighted the importance of equal access to education, which has spurred ongoing efforts to promote diversity and inclusivity in today's educational system.