Passage of which of these represented a shift from the foreign policy that dominated American politics between the two world wars? the Wagner Act the Espionage Act the Lend-Lease Act the Taft-Hartley Act

Passage of the Lend-Lease Act represented a shift from the foreign policy that dominated American politics between the two world wars. Prior to its passage, the US followed a policy of isolationism and remained out of affairs. The Lend-Lease Act led to the US's supplying of Great Britain with arms, foodstuffs, and ships for war.