Before revision: 15th century Vasco da Gama lands at Calicut, illustration for Os Lusíadas, 1880 by Ernesto Casanova 1418 – Portuguese explorers João Gonçalves Zarco and Tristão Vaz Teixeira discover Porto Santo Island in the Madeira archipelago.
After revision: hi15th century Vasco da Gama lands at Calicut, illustration for Os Lusíadas, 1880 by Ernesto Casanova 1418 – Portuguese explorers João Gonçalves Zarco and Tristão Vaz Teixeira discover Porto Santo Island in the Madeira archipelago.