Directory

1474 CE

A year defined by Isabella's proclamation as Queen of Castile, the beginnings of the Burgundian Wars, and the continued expansion of Muscovite power under Ivan III.

Geopolitics & Diplomacy

  • Isabella was proclaimed Queen of Castile in December following the death of her half-brother Henry IV, though her claim was contested by supporters of Juana la Beltraneja.
  • The Treaty of London was signed between England and Burgundy, with Edward IV agreeing to join Charles the Bold in a military campaign against France.
  • Charles the Bold of Burgundy faced a growing coalition of enemies, as Swiss cantons and Alsatian cities formed alliances against his territorial expansion.
  • Ivan III of Moscow launched a major campaign against the Republic of Novgorod, seeking to end its independence and incorporate it into the Muscovite state.
  • Louis XI of France skillfully encouraged opposition to Charles the Bold, supporting the Swiss Confederation and Rhineland cities against Burgundian aggression.
  • The Kingdom of Aragon under John II worked to secure the succession of his son Ferdinand, strengthening ties with Castile through Ferdinand's marriage to Isabella.

Conflict & Security

  • Charles the Bold besieged and captured the city of Neuss in the Rhineland, tying down his forces in a prolonged and costly siege that lasted into the following year.
  • The Perpetual Compact was signed in March, uniting the Swiss Confederation with the cities of the Upper Rhine against the territorial ambitions of Burgundy.
  • Ivan III's forces engaged the Novgorodians at the Battle of Shelon in July, decisively defeating Novgorod's army and forcing the city to accept Muscovite authority.
  • The War of the Castilian Succession began as supporters of Isabella and Juana competed for control of the Castilian crown.
  • The Onin War in Japan continued to devastate the Kyoto region, with rival daimyo factions unable to achieve decisive victory.

Economy & Finance

  • The English economy continued to benefit from stable governance under Edward IV, with growing cloth exports to continental markets.
  • The siege of Neuss drained Burgundian finances, straining Charles the Bold's resources and undermining his ambitious territorial program.
  • German silver mining expanded, with production from Saxony, the Tyrol, and Bohemia increasing the supply of precious metals in Europe.
  • The Portuguese crown profited from the gold trade centered on the West African coast, financing further exploration and military ventures.

Technology & Infrastructure

  • William Caxton learned the art of printing in Cologne and Bruges, preparing to introduce the technology to England.
  • Artillery technology improved, with siege cannons becoming more powerful and mobile, as demonstrated at the siege of Neuss.

Science & Discovery

  • The Venice city council granted a patent for a new industrial process, one of the earliest recorded patent grants in European history.

Climate & Environment

  • Atmospheric carbon dioxide concentration was approximately 273 parts per million, as later confirmed by ice core analysis.

Culture & Society

  • The Sistine Chapel was commissioned by Pope Sixtus IV, beginning a construction project that would become one of the most celebrated buildings in the world.
  • Andrea Mantegna completed the Camera degli Sposi frescoes in the Ducal Palace of Mantua, demonstrating mastery of perspective and illusionism.
  • Isabella of Castile's accession raised the prospect of a unified Spanish kingdom through her marriage to Ferdinand of Aragon.
  • The estimated world population was approximately 445 million, with growth continuing gradually across most regions of the world.