The Treaty of Tordesillas divided the newly discovered lands outside Europe between Spain and Portugal along a meridian 370 leagues west of the Cape Verde islands.
The Treaty of Tordesillas, signed on June 7, 1494, was a landmark agreement between Spain and Portugal that divided the newly discovered lands outside Europe between the two Iberian powers. This treaty was pivotal in the Age of Exploration, as it established a demarcation line that granted Spain the rights to all lands west of the line and Portugal the rights to all lands east of it. The treaty was a response to the burgeoning competition between the two nations following Christopher Columbus's voyages, which had opened up the New World to European exploration and colonization. By delineating spheres of influence, the Treaty of Tordesillas aimed to prevent conflict between Spain and Portugal, allowing both to pursue their colonial ambitions without interference from the other. The agreement had a profound impact on global geopolitics, shaping the colonial map of the Americas and influencing the course of European imperialism for centuries.
Chapters
Timeline
1492-10-12
Columbus Discovers the New World
Christopher Columbus, under the sponsorship of the Spanish Crown, lands in the Bahamas, marking the European discovery of the Americas and setting the stage for territorial disputes.
1493-05-04
Papal Bull Inter Caetera Issued
Pope Alexander VI issues the Papal Bull Inter Caetera, granting Spain rights to newly discovered lands west of a meridian 100 leagues west of the Azores and Cape Verde.
1494-06-07
Treaty of Tordesillas Signed
Spain and Portugal sign the Treaty of Tordesillas, establishing a demarcation line 370 leagues west of the Cape Verde islands to divide newly discovered lands.
1500-04-22
Discovery of Brazil
Portuguese explorer Pedro Álvares Cabral lands on the coast of Brazil, claiming the territory for Portugal, which lies east of the Tordesillas line.
1529-04-22
Treaty of Zaragoza
Spain and Portugal sign the Treaty of Zaragoza, extending the Tordesillas line to the Eastern Hemisphere, further defining their respective spheres of influence.
Connected Across The Archives
Explore specific connections to other archives—civilizations, conflicts, dynasties, and companies that share history with this treaty.
Civilization Archive
(4)Aztec Civilization
The Treaty of Tordesillas coincided with the Aztec Empire's zenith, prompting European powers to strategize their conquest and exploitation of Mesoamerica.
Inca Civilization
As the Treaty of Tordesillas divided the New World, the Inca Empire's wealth and power became a target for Spanish colonization.
Portuguese Colonial Civilization
The Treaty of Tordesillas, by dividing the New World, empowered Portugal's colonial reach, fostering a global maritime empire in the 16th century.
Spanish Colonial Civilization
By delineating spheres of influence, the Treaty of Tordesillas enabled Spain's extensive colonial ventures, fueling its imperial expansion in the Americas.
Conflict Archive
(2)Spanish Conquest of the Aztec Empire
The Treaty of Tordesillas legitimized Spain's territorial claims, facilitating the conquest of the Aztec Empire and its vast wealth in the New World.
Spanish Conquest of the Inca Empire
Spain's conquest of the Inca Empire was bolstered by the Treaty of Tordesillas, which sanctioned its territorial ambitions in South America.
Lineage Archive
(2)House of Bourbon
Following the Treaty of Tordesillas, the Bourbon dynasty's rise impacted European power dynamics, affecting colonial policies and territorial conflicts.
House of Habsburg
During the Treaty of Tordesillas era, the Habsburgs' political maneuvers shaped European diplomacy, influencing colonial competition and territorial disputes.