Answer: B
Explanation: because the government is very important in the economy
Explanation:
Conventional signs and symbols are the representation of the physical and man-made features of the specific place. They are used universally and are easier to lean and remember. Various colors are used to denote different vegetation and land forms. Every sign and symbol represents a different feature.
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The best answer is A.
A river ran through the location and could be used to power the factories.
Based on this early illustration of the town, one reason Lowell and his partners built factories on the river was for the ability for the factories to be powered by steam engines.