The expansion of railroads directly led to economic growth in the us because more people were able to commute to and from their workplace to their homes. Since some work opportunities before railroads were seen as too far away from home, once the railroads were created and trains were running on the tracks, the lengthy distances were shortened and people were able to look for jobs in places where they were more abundant, therefore boosting the economy.
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In order to protect states' rights, the Articles set strict limits on congressional authority. Under the Articles, the states, not Congress had the power to tax. Congress could raise money only by asking the states for funds, borrowing from foreign governments, and selling western lands.
Reductionism-the practice of analyzing and describing a complex phenomenon in terms of phenomena that are held to represent a simpler or more fundamental level, especially when this is said to provide a sufficient explanation.
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because they are less harmful to the environment compared to oil.
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