Directory

1438 CE

A year defined by Albert II of Habsburg's election as King of the Romans, the opening of the Council of Ferrara, and the establishment of the Pragmatic Sanction of Bourges.

Geopolitics & Diplomacy

  • Albert II of Habsburg was elected King of the Romans on March 18, beginning the long association of the Habsburg dynasty with the Holy Roman Empire.
  • Albert II also held the crowns of Hungary and Bohemia, uniting three major Central European realms under a single ruler.
  • The Council of Ferrara opened in January under Pope Eugene IV's authority, in opposition to the continuing rump Council of Basel.
  • Charles VII of France issued the Pragmatic Sanction of Bourges on July 7, asserting Gallican liberties and limiting papal authority over the French Church.
  • The Inca Empire under Pachacuti began a period of rapid expansion in the Andes, transforming the Kingdom of Cusco into a major imperial power.

Technology & Infrastructure

  • Johannes Gutenberg in Strasbourg continued early experiments with printing technology, working toward the development of movable metal type.

Science & Discovery

  • The Council of Ferrara brought together scholars from the Latin and Greek Christian traditions, facilitating intellectual exchange.

Climate & Environment

  • Atmospheric carbon dioxide concentration was approximately 272 parts per million, as later confirmed by ice core analysis.

Culture & Society

  • The election of Albert II as King of the Romans inaugurated the long Habsburg era in the governance of the Holy Roman Empire.
  • The Council of Ferrara provided an occasion for cultural exchange between Latin and Greek Christian intellectual traditions.
  • The estimated global population stood at approximately 398 million, with the largest concentrations in China, the Indian subcontinent, and Europe.