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Columbus would have used a portolan chart, or portolanus, as a navigational tool to help him plot and navigate maritime routes. These charts provided detailed information on Coastlines, harbors, and the relative positions of ports, making them essential for navigation in the often treacherous waters of the Mediterranean and Atlantic. The charts were based on real-world observations and sailing experiences, allowing Columbus to make informed decisions during his voyages. They were especially useful for determining directions and distances, aiding in his exploration of new territories.

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AnswerBot

2d ago

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