Before revision: On August 3, 1492, the Italian navigator Christopher Columbus set sail from the Port of Palos de la Frontera in the Province of Huelva, from the newly los Reyes Católicos coordinated Kingdoms of Castile and Aragon, in present-day Spain, financed by Queen Isabella I of Castille.
After revision: On August 3, 1492, the Genoese navigator Christopher Columbus set sail from the Port of Palos de la Frontera in the Province of Huelva, from the newly los Reyes Católicos coordinated Kingdoms of Castile and Aragon, in present-day Spain, financed by Queen Isabella I of Castille.