Isolationism: A foreign policy stance where a country avoids involvement in international conflicts, alliances, and political commitments to focus on domestic affairs. The US adopted this approach during the interwar period.
America First Movement: A political movement founded in 1940 advocating for US neutrality and non-intervention in foreign conflicts, emphasizing prioritizing American interests.
Neutrality Acts: Legislation enacted in the 1930s to prevent US involvement in foreign wars, initially banning arms sales and loans to warring nations, later modified to allow "Cash and Carry" and "Lend-Lease" aid.
Lend-Lease Act (1941): US legislation permitting the transfer of arms and supplies to Allied nations on credit, marking a shift away from strict neutrality and towards support for allies.
Pearl Harbor Attack (December 7, 1941): Surprise military strike by Japan on the US naval base, prompting US entry into WWII and marking a definitive end to US isolationism.
1. What is US isolationism during the interwar period?
2. In what year was the Lend-Lease Act, a key legislation supporting US interventionism during WWII, enacted?
3. What was the primary role of the Pearl Harbor attack in the context of US entry into WWII?
Isolationism — definition?
US policy avoiding foreign entanglements in the interwar period.
America First Movement — role?
Promoted US neutrality and non-intervention before WWII.
Neutrality Acts — purpose?
Prevent US involvement in foreign wars during the 1930s.
Lend-Lease Act — significance?
Allowed aid to Allies, marking a shift from neutrality.
Pearl Harbor — date?
December 7, 1941, Japanese attack ending US isolationism.
US economic mobilization — mechanism?
Mass production, technological innovation, resource rationing.
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