Reasons why Germany believed they had to expand their empire throughout Europe

During the first three years of World War II, from September 1939 through November 1942, a series of military victories permitted German domination of the European continent.

Strategic Military blunders Hitler made throughout the war (2-3) (Ex: Operation Barbarossa)

Three of Hitler’s greatest mistakes of WWII would be Operation Barbarossa, Declaration of War against the United States, and Sparing the British Expeditionary Force and French Army at Dunkirk