Final answer:
WWI had far-reaching consequences on both America and the world, including political changes, economic effects, and social transformations.
Step-by-step explanation:
The results of WWI and its impact on America and the world were significant. WWI resulted in the collapse of several empires and the redrawing of borders in Europe. The Treaty of Versailles, which ended the war, imposed heavy reparations on Germany and ultimately contributed to the rise of Hitler and World War II. In America, WWI led to an increase in industrial production, the expansion of women's roles in society, and the growth of the military-industrial complex.
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