The world dividedPolitical
The Treaty of Tordesillas
Mediated by Pope Alexander VI Borgia, Spain and Portugal divide the unconquered world along a meridian 370 leagues west of the Cape Verde Islands — granting Brazil to Portugal and the rest of the Americas to Castile.
Tordesillas, signed on 7 June 1494, drew the most ambitious line ever drawn on a map. Within fifteen years Cabral had landed in Brazil and Albuquerque in Goa; within thirty Magellan and Elcano had circumnavigated the globe. The treaty would govern Iberian rivalry across two oceans until the Union of the Crowns in 1580 — and provoke the famous protest of Francis I of France: 'I should like to see Adam's will excluding me from a share of the world.'