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Answer:
The purpose was to ban slavery in the United States and its territories.
Explanation:
Near the end of the Civil War, the 13th amendment was passed to free all slaves in the United States.
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.
