Setúbal in the context of "Setúbal District"

The Treaty of Tordesillas, signed in Tordesillas, Spain, on 7 June 1494, and ratified in Setúbal, Portugal, divided the newly discovered lands outside Europe between the Kingdom of Portugal and the Crown of Castile, along a meridian 370 leagues or 2,100 kilometres (1,300 mi) west of the Cape Verde islands, off the west coast of Africa. That line of demarcation was about halfway between Cape Verde (already Portuguese) and the islands visited by Christopher Columbus on his first voyage (claimed for Castile and León), named in the treaty as Cipangu and Antillia (Cuba and Hispaniola).

The lands to the east would belong to Portugal and the lands to the west to Castile, modifying an earlier bull by Pope Alexander VI. The treaty was created on 7 June 1494, then ratified by Spain on 2 July 1494, by Portugal on 5 September 1494, and by Pope Julius II on 24 January 1506. The other side of the world was divided a few decades later by the Treaty of Zaragoza, signed on 22 April 1529, which specified the antimeridian to the line of demarcation specified in the Treaty of Tordesillas. Portugal and Spain largely respected the treaties, while the Indigenous peoples of the Americas did not acknowledge them.

38°42′28.951″N 9°8′20.458″W / 38.70804194°N 9.13901611°W / 38.70804194; -9.13901611

Estremadura Province (European Portuguese pronunciation: [(i)ʃtɾɨmɐˈðuɾɐ]) is a historical province of Portugal. It is located along the Atlantic Ocean coast in the center of the country and includes Lisbon, the capital. Other notable places include Almada, Amadora, Barreiro, Caparica, Peniche, Cabo da Roca, Caldas da Rainha, Alcobaça, Nazaré, Lourinhã, Torres Vedras, Montijo, and Setúbal.