Yes, a map's legend/key helps the reader determine what symbols or images represent on a map. For example, if there was a brown line going a cross a river on a map, a legend/key would help the reader figure out that that symbol is a bridge.
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They had slaves<span> to work their fields.</span>
<span>A stronger central government was necessary to maintain order. C. The principles of government should be firm and unchangeable.</span>
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