1492 - Reconquista and Columbus sailed to Americas
1517 - Martin Luther posted the 95 Theses
1555 - Peace of Augsburg
1588 - Defeat of Spanish Armada
1648 - Peace of Westphalia
1688 - Glorious Revolution
1756 - Diplomatic Revolution
1776 - Adam Smith published the Wealth of Nations
1789 - French Revolution begins
1815 - Congress of Vienna
1848 - Nationalist revolutions across Europe
1871 - German Unification
1885 - Berlin Conference
1914 - Assassination of Franz Ferdinand
1917 - Russian Revolution
1919 - Treaty of Versailles
1939 - Nazi Soviet Pact
1968 - Prague Spring
1989 - Fall of the Berlin Wall
1993 - European Union begins