Answer:Railroad companies could never agree to use the same gauge - the space between the rails. After the revolution in transportation, almost all the ordinary items people needed had to be made locally.
Explanation:
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Obedience and trade of cottons and silks back to the hub of the empire
Lincoln's blueprint for Reconstruction included the Ten-Percent Plan,which specified that a southern state could be readmitted into the Union once 10 percent of its voters (from the voter rolls for the election of 1860) swore an oath of allegiance to the Union.
