<span> Military spending that began in 1940 to bolster the defense effort gave the nation’s economy the boost it needed, and millions of unemployed Americans returned to work to make the weapons of war needed to protect the United States
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Answer:
The signing of the Treaty of Versailles.
Explanation:
The Treaty of Versailles was signed on June 28, 1919 in Paris, France, between Germany and the allies of World War I. Thus, through the signing of this treaty the war was ended, signing a peace in which Germany assumed the responsibilities of the war, constituting itself as the cause of the conflict and forcing itself to repair the damages caused to the victorious nations. This treaty was the formalization of the end of the war, which had ended a year ago with the ceasefire agreed by the parties.
The answer is Thomas Edison.
