History Mich. Exams

Vocabulary practice flashcards covering major terminology, operations, concepts, and strategies from the Western Front, Eastern Front, and Pacific theaters of World War II.

Total War

A form of conflict that mobilizes all societal resources—including industry, finance, and labor—to support the war effort while deliberately targeting both military and civilian populations.

Blitzkrieg

A German offensive method of warfare ('lightning war') designed to strike swift, focused blows using concentrated mobile armored forces and air support coordinated by radio communications.

Nazi-Soviet Pact

A 1939 non-aggression agreement signed between Adolf Hitler and Joseph Stalin in which both nations agreed not to attack each other and secretly agreed to partition Poland.

Phoney War (Sitzkrieg)

The six-month period of relative military inaction between the surrender of Poland in September 1939 and the German invasion of Norway in April 1940.

Maginot Line

A massive French defensive fortification along the Franco-German border consisting of linked concrete bunkers, machine gun nests, armories, and underground rail systems.

Operation Dynamo

The emergency maritime evacuation from Dunkirk (26 May to 4 June 1940) that rescued over $300{,}000$ Allied troops using a flotilla of warships and small civilian vessels.

Operation Sea Lion

Germany's planned amphibious invasion of Great Britain, which required the Luftwaffe to destroy the Royal Air Force to achieve air and naval superiority.

The Blitz

The sustained German strategic nighttime bombing campaign directed against London and other British cities beginning in September 1940 to crush civilian morale.

Wolfpack

A naval tactic pioneered by German Admiral Karl Dönitz involving coordinated mass attacks by groups of U-boats against Allied shipping convoys.

Ultra

The British military intelligence project based at Bletchley Park that decrypted German military communications enciphered by the Enigma machine.

Afrika Korps

The German armored expeditionary force commanded by General Erwin Rommel (the 'Desert Fox') deployed to North Africa to reinforce Italian troops against British forces.

Operation Overlord

The Allied amphibious assault on German-occupied Normandy on 6 June 1944 (D-Day), executed under Supreme Commander General Dwight Eisenhower to open a second front in Western Europe.

Operation Bodyguard

The strategic Allied deception operation using double agents, false documents, and inflatable decoys to mislead the German High Command into believing landings would occur at Pas de Calais.

Battle of the Bulge

The surprise German armored counter-offensive launched through the Ardennes in December 1944 that created a $40\,\text{mile}$ bulge in Allied lines before being contained.

Lebensraum

The territorial concept meaning 'living space' pursued by Adolf Hitler to expand German dominion eastward by conquering Russia and Slavic lands.

Operation Barbarossa

The massive invasion of the Soviet Union launched by Axis powers on 22 June 1941, constituting the largest military invasion in history with $3.6\,\text{million}$ troops.

Siege of Leningrad

An $872\,\text{day}$ blockade of Leningrad by German forces that led to famine, extreme civilian rations of $125\,\text{g}$ per day, and roughly $1.5\,\text{million}$ deaths.

Operation Typhoon

The German offensive launched in October 1941 to capture Moscow, which was halted roughly $35\,\text{km}$ from the capital by severe winter conditions and a Soviet counter-offensive.

Operation Blue

The July 1942 German southern offensive in the USSR directed toward the Caucasus oil reserves and the strategic city of Stalingrad.

Battle of Kursk

The July 1943 engagement between German and Soviet forces recognized as the largest tank battle in history, which permanently broke Germany's offensive capacity in the East.

Scorched Earth Policy

The Soviet defensive strategy ordered by Joseph Stalin requiring the systematic destruction of all crops, transport links, and industrial infrastructure to deny supplies to advancing German armies.

Greater East Asia Co-Prosperity Sphere

A Japanese imperialist concept promoting Asian self-determination under the slogan 'Asia for the Asiatics,' which functioned in practice as a cover to replace European colonial rule with Japanese hegemony.

Southern Expansion Doctrine

The Japanese strategic plan to seize resource-rich territories in Southeast Asia, notably the oilfields of the Dutch East Indies, to eliminate dependency on United States petroleum.

Bataan Death March

The forced overland march of $76{,}000$ American and Filipino prisoners of war in 1942 characterized by systemic brutality, beatings, starvation, and summary executions by Japanese captors.

Battle of Midway

A decisive June 1942 naval engagement in which United States naval forces sank $4$ Japanese aircraft carriers, halting Japanese Pacific expansion and forcing Japan onto the defensive.

Magic

The Allied intelligence cryptanalysis effort that intercepted and decoded Japanese diplomatic and military communications, enabling the US Navy to ambush the Japanese fleet at Midway.

Island Hopping (Leap-frogging)

The Allied military strategy in the Pacific of bypassing heavily defended Japanese-held islands to seize strategically located but lightly defended islands to establish forward airbases.

Manhattan Project

The covert United States research and development initiative, costing roughly $\$2\,\text{billion}$, that successfully engineered the atomic weapons deployed against Hiroshima and Nagasaki.