Early Modern
Vesalius and the Fabrica (1543): The Birth of Modern Anatomy
The Fabrica established direct human dissection as the basis of anatomy, exposed errors in Galen and set a new standard for scientific illustration.
Region
Europe
Early Modern
Copernicus and De Revolutionibus (1543): The Sun at the Centre
De revolutionibus presented a mathematical model of a Sun-centred universe that, refined by Kepler and Galileo, overturned the Earth-centred cosmos.
Early Modern
Tanegashima (1543): How the First Guns Arrived in Japan
Japanese smiths copied the Portuguese matchlock within about a year, and firearms spread across Japan to become a decisive weapon of the Sengoku wars.
Early Modern
Sinking of the Mary Rose (1545): Henry VIII's Lost Warship
The Mary Rose capsized and sank with the loss of most of her crew; her hull was raised in 1982 and is displayed in Portsmouth.
Early Modern
Council of Trent (1545–1563): The Catholic Counter-Reformation
The council restated Catholic doctrine against Protestant teaching and launched reforms of the clergy, but the split in Western Christianity became permanent.
Early Modern
Ambroise Paré and Battlefield Surgery (1545): Gunshot Wounds
Paré's gentler treatment of gunshot wounds and his use of ligatures in amputation helped transform surgery and made him the most famous surgeon of the French Renaissance.
Early Modern
Potosí Silver Mines (1545): Cerro Rico and Spain's Treasure
Potosí became the largest silver mine in the world, a major source of Spanish royal income and of the silver that flowed into Europe and China, at a heavy cost to Indigenous forced labourers.
Early Modern
Battle of Pinkie (1547): The Rough Wooing of Scotland
Heavy Scottish defeat; England occupied parts of southern Scotland, but the Scots sent Mary to France to marry the French dauphin instead of Edward VI.
Early Modern
Battle of Mühlberg (1547): Charles V Defeats the Lutheran Princes
Decisive imperial victory; Elector John Frederick was captured and the Schmalkaldic League collapsed.
Early Modern
Kett's Rebellion (1549): Norfolk Rises Against Enclosure
The rebels were defeated at Dussindale on 27 August 1549 with heavy loss of life; Robert Kett was hanged at Norwich Castle in December.
Early Modern
Francis Xavier in Japan (1549): The First Christian Mission
Xavier founded small Christian communities in Kyushu and western Honshu and opened a Jesuit mission that grew to well over 100,000 converts by the end of the century.
Early Modern
Valladolid Debate (1550–1551): Las Casas versus Sepúlveda
The panel of judges issued no clear collective verdict, but Sepúlveda's case for conquest was not officially endorsed and the debate shaped later Spanish policy.