Final answer:
Columbus had a background in sea navigation and exploration, with knowledge in mapmaking, astronomy, and cartography. He was determined, persistent, and persuasive in securing support for his voyages.
Step-by-step explanation:
In terms of qualifications, Columbus had a strong background in sea navigation and exploration. He had extensive knowledge and experience in mapmaking, astronomy, and cartography, which were crucial skills for a successful explorer. Columbus was also determined, persistent, and had the ability to persuade others to support his voyages, which helped him secure funding and resources for his expeditions.
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