The major root cause for the sense of Isolationism portrayed by the United States in the 1930's was the Great Depression. With a World War I having just ended, the major economic catastrophe that hit the US caused our leaders to focus inward to affairs at home rather than abroad.
The US abandoned it's strict neutrality position in the late 1930s due to Hitler's rise to power. World War II was gearing up, and the US needed to step in to help keep the Axis powers from winning the war.
American Labor did not make great progress during the 1930's. The Great Depression was a severe worldwide economic depression in the decade preceding World War II and lasted until the late 1930s or early 1940s.
In the late 1930s the combination of events and promises that prompted many farmers in the plains states to travel westward is that food produce became cheap, and the west was said to have gold mines.
The attack on Jarl Ulfric Stormcloak by the Empire.
It may of been hard because of the great depression[search it on google] and they would have to work hard. In the late 1930's and going into the 1940s many ladies would have been evacuated to a more safe place. Also, they may have been depressed because in the 1930s it was common to be poor and they might of lost their husbands in the war.
The bitter memories of US losses in WWI fighting a European war.
Dependence on foreign trade
isolationism
Late 1930s
in the late 1930s
sometime in the late 1930s.
Rhineland
in the late 1930s
banned weapons to nations at war
Democrats
DERPO
a civil war in the late 1930s :'(