The assassination of Archduke Ferdinand was the one event that pushed Europe over the edge and brought about World War I.
Frances revolution for liberty
The conquest of Asia and parts of Europe to the Mongolian empire.
The end of World War II in Europe was signaled by the unconditional surrender of Nazi Germany on May 7, 1945, which took effect on May 8, 1945, known as Victory in Europe (VE) Day. This surrender followed a series of military defeats for Germany and the encroachment of Allied forces into German territory. The surrender marked the official conclusion of hostilities in Europe, leading to the eventual establishment of peace and the reorganization of the continent.
Germany's invasion of Poland.
The Normandy landings
D-Day
It succeeded in punching German defenses in Western Europe
a landmark event
The Battle of Bulge
The Protestant Reformation.
The german invasion of Poland on Sept 1st, 1939
Water
http://www.wingsofliberation.nl/bvnl-uk.html
d day invasion
the battle for the Falkland Islands
On 1 September 1939, German forces attacked Poland.