US CIVILIZATION IN WORLD WARS (1920-1936) Student Name: University name: US Civilization in World Wars (1920-1936) The years of 1920 to 1936 contains a lot of noticeable events contrast in the United States. The events that occurred during these years stimulated to today modern United States civilization and democracy. During the year of 1920s is when most Americans started believing that the only way to move ahead very fast and efficiently is by developing some policies such as isolation. Americans rejected all existing ties with other world countries in order to concentrate on their own.