Germany’s stunning military successes in 1939 and 1940 focused attention on Europe
After the Soviet Union and the United States entered the war in 1941, the conflict took on global proportions
Almost every nation had gone to war by 1945
Blitzkrieg: Germany Conquers Europe
Intro
During WW2 it became common for aggressor nations to avoid overt declarations of war
Instead, the new armed forces relied on surprise, stealth, and swiftness for their conquests
Germany demonstrated the advantages of that strategy in Poland
German forces banked on their air force’s ability to soften resistance and on their Panzer columns unmatched mobility and speed
Moved into Poland unannounced on 1 Sep 1939
Within a month they subdued its western expanses while the Soviets took the eastern section in accordance with the Nazi-Soviet pact
The Germans stunned the world (esp GB and Fr) with their Blitzkrieg (“lightning war”) and sudden victory
While the forces of Britain and France coalesced to defend Europe without facing much direct action with Nazi forces, the battle of the Atlantic already raged
The sea confrontation between German unterseeboote (“U-boats” or submarines) and British ship convoys carrying food and war materiel proved decisive in the European theater of war
The battle of the Atlantic could have easily gone either way
Although British intelligence cracked German’s secret code, advance knowledge of the location of U-boats was not always available
The U-boats began travelling in wolf packs to negate the effectiveness of convoys protected by aircrafts and destroyers
By early December, Soviet counterattacks along the entire front stopped German advances
German forces regrouped and inflicted heavy losses on the Red Army during the spring
The Germans gained the military initiative, and by June 1942 German armies raced toward the oil fields of the Caucasus and the city of Stalingrad
As the Germans came upon the city, Soviet fortunes of war reached their nadir
At this point the Soviets dug in
Became a desperate attempt to stall the Germans with a bloody street-by-street defense of Stalingrad until the Red Army could regroup for a counterattack