Union of Lublin (1569): The Polish-Lithuanian Commonwealth Born
Poland and the Grand Duchy of Lithuania became a single Commonwealth with one elected monarch and a common Sejm, while keeping separate laws, armies and treasuries.
Every Chronicle article on world history, newest first: battles, empires, disasters, discoveries and revolutions.
Poland and the Grand Duchy of Lithuania became a single Commonwealth with one elected monarch and a common Sejm, while keeping separate laws, armies and treasuries.
Spain gave up its claim to the Moluccas (Spice Islands) to Portugal for 350,000 ducats, and a demarcation line was drawn in the Pacific east of the islands.
About 13,800 to 20,000 people were killed and around 400,000 homes destroyed; Gujarat created a new disaster management authority and rebuilt Kutch.
The twelve European Community states created the European Union, introduced EU citizenship and set the rules and timetable for economic and monetary union.
Several nights of protest against police harassment turned gay rights into a mass movement and led to the first Pride marches in 1970.
Viking 1 made the first fully successful landing on Mars and returned the first clear surface images, but its biology experiments found no convincing evidence of life.
A decade of political persecution, violence and economic disruption ended after Mao's death in 1976 and the arrest of the Gang of Four; the Party later condemned it as a catastrophe.
Both sides withdrew their tanks on 28 October after a quiet agreement between Washington and Moscow; the division of Berlin was left unchanged.
Ice that formed inside the robbed tombs preserved bodies, textiles, wood and leather, giving an unrivalled picture of the nomadic horse cultures of the Eurasian steppe.
Aksum became one of the great states of late antiquity, adopted Christianity in the 4th century and declined after the 7th century as Red Sea trade shifted.
The excavations revealed one of the best-preserved ancient bodies ever found and a large body of Western Han art, textiles and texts, now mostly in the Hunan Museum.
King Devanampiya Tissa and his court accepted Buddhism, the Mahavihara was founded and Sri Lanka became a lasting centre of Theravada Buddhism.