What term referred to America's capability to supply war materials to European allies prior to entering WWII?

The term "Arsenal of Democracy" accurately describes America's capability to provide war materials to European allies before formally entering World War II. Coined by President Franklin D. Roosevelt in a speech in December 1940, the phrase emphasized the United States’ role in supporting nations fighting against fascism by offering military supplies and equipment without direct involvement in the war at that time. This phrase articulated America's commitment to aiding its allies, particularly Britain and the Soviet Union, reflecting the nation’s industrial strength and willingness to support democratic nations in their struggle against totalitarian regimes. Through programs like Lend-Lease, the U.S. supplied vast quantities of arms, vehicles, and food, significantly bolstering the war efforts of these countries. Other options do not encapsulate this specific concept as effectively or historically, rendering them less appropriate in the context of this question.