The document details Christopher Columbus' voyages from 1485 to 1493, including moving from Genoa to Spain in 1485 and then Lisbon, Portugal in 1477. In 1492, Columbus took three small ships from Spain on August 3rd and landed in the Bahamas on October 12th, returning to Spain in January 1493 after one ship sank in December, with October 12th now being celebrated as Columbus Day on the second Monday of October.