Political and Legal Documents That Changed History

Historical political and legal documents from around the world represent the very framework of societies, their evolution, and the priorities of governments during these times. Some of the most important moments in history have been recorded in such documents.

The Decreta of León of 1188, also known as Cortes of León of 1188, is the oldest known written information regarding the European parliamentary system. It originated in Mediaeval Spain and was based on the celebration of a Royal Council (Curia Regia) during the reign of Alfonso IX of León (1188-1230).

These decrees were a model of government and administration within Spanish mediaeval institutions. It involved the common people in higher-level decision making, along with the king, church, and nobility. This happened for the first time through the elected representatives of towns and cities.

The Capitulations set the conditions for Columbus’ first voyage, leading to the discovery of America. It’s a unique document that represents all the Chancery Registers in the Archive of the Crown of Aragon regarding the culture, institutions, and proceedings of 15th century  Europe. 

The Treaty of Tordesillas involved agreements between King Ferdinand II of Aragon, Queen Isabella I of Castile, and King John II of Portugal on June 7th, 1494 which establishing a new demarcation line between the two crowns, resulting in the birth of Brazil.