In 1862 the Pacific Railway Act was approved by Congress. Then, once the Pacific Railway Act was approved, construction of the transcontinental railroad started. Some of the railroads were built with assistance from the Federal Government.
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Alexander spread Greek culture throughout the Persian Empire, including parts of Asia and Africa. Alexander respected the local cultures he conquered, and allowed their customs to continue. ... Alexander created the Hellenistic Age, a time when Greek culture mixed with the various cultures of Alexander's Empire.
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