On May 10, 1869, at Promontory Point, Utah, workers drove a spike that linked two rail lines, one snaking from the East, the other from California, completing America's first transcontinental railroad. This event helped launch an era of economic development that would transform a Jeffersonian society of yeoman farmers into an industrial powerhouse.
I believe the answer is D. Hope that helps you
Answer:
While to the west, Portugal had navigable rivers and deep, natural ports, including Lisbon and Setubal, to provide safe harbor, to the east were disadvantages of cost, time, and hazard. One such hazard was enemies, including the kingdoms that became Spain on its own peninsula and the powerful Moors to the south.
Explanation:
No, Greece is in eastern Europe on the southern part of the Balkan Peninsula.
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