Heliocentrism <span> is the </span>astronomical<span> model in which the </span>Earth<span> and planets revolve around the </span>Sun<span> at the center of the </span><span>Solar System....i think
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It means the state of being plural, if that helps
In the United States, it was among "Isolationist Republicans" that the opposition to the Lend-Lease Act of 1941 was the strongest, since they felt that this was getting the US closer to war in Europe.
Explanation:
Improvement and steel production revolutionized shipbuilding and transportation. The development of the railroad, the internal combustion energy, and electrical power generator contributed to the growing industrial economics of Europe and their need to seek new Avenue expansion