Peace of Westphalia
The treaties of Westphalia end the Thirty Years' War and lay foundations for the modern concept of state sovereignty.
The treaties of Westphalia end the Thirty Years' War and lay foundations for the modern concept of state sovereignty.
Britain and the Netherlands divide their spheres in the Malay world, roughly creating today's Malaysia–Indonesia divide.
Twelve North American and Western European countries sign the North Atlantic Treaty in Washington, creating the NATO collective defence alliance.
Following the Hague Round Table Conference, the Netherlands formally transfers sovereignty to the United States of Indonesia, ending the Indonesian National Revolution.
Belgium, France, West Germany, Italy, Luxembourg and the Netherlands sign the treaty creating the European Economic Community, forerunner of the European Union.
The Maastricht Treaty enters into force, formally establishing the European Union and laying the groundwork for a single currency.