Treaty of Verdun divides the Carolingian Empire
Charlemagne's three grandsons divide the empire into three kingdoms, laying the groundwork for the later France and Germany.
Charlemagne's three grandsons divide the empire into three kingdoms, laying the groundwork for the later France and Germany.
The peace treaty ending the war between Germany and the Allies is signed in the Hall of Mirrors, imposing war guilt, territorial losses and heavy reparations on Germany.
Britain, France, Italy and Germany agree to Germany's annexation of Czechoslovakia's Sudetenland, the high point of the appeasement of Hitler.
Twelve North American and Western European countries sign the North Atlantic Treaty in Washington, creating the NATO collective defence alliance.
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.