It was the English Channel.
Duke William of Normandy
Great Britain.
William of Normandy for Normans , and Harold Godwin for England (Britain)
America was involved because they, with Britain and Canada were the main Allied Forces
Britain was not attacked. They were the ones doing the attacking as they landed on the beaches in Normandy, France. Their opposition was the Germans.
D-Day took place on the beaches in Normandy, occupied France.
D-Day invasion of Normandy, June 6th, 1944.
General D. D. Eisenhower of the US, Field Marshall Montgomery of Britain and other generals under them.
Joe J. How has written: 'Invasion of Normandy' -- subject(s): Campaigns, Great Britain, Great Britain. Army. Fife and Forfar Yeomanry, World War, 1939-1945
The invasion of Normandy on 06jun1944, known as Operation Overlord, was the beginning of the great Allied land drive which ultimately defeated Nazi Germany and ended WWII in Europe. The 3 major forces in the assault were Great Britain, USA and Canada.
The invasion of Poland was what started World War two, all of them happened after that, but here's the key ones; Battle Of Britain Barbarossa North Africa Italy Normandy Berlin Stalingrad Leningrad U-Boat war
The Roman Invasion of Britain was created in 2009.