He sailed to.... Cadiz in southern Spain in June 1500, Brazil, the Americas, African coasts, India, Santo Domingo, Trinidad and the coast of Venezuela, the Bahamas where he kidnaped 200 native Americans to be slaves in Spain
In 1507 his findings were published in a 52 page book written in Latin by Martin waldseemüller Amerigo along with other geographers believed that a degree on the surface of the Earth was 66⅔ miles 107.3 km Columbus said his voyage was shorter