World War II

**Group 1: Pre-war Events and Tensions**
– World War I consequences on European political map
– League of Nations establishment and disarmament goals
– Nationalism rise in European states
– Germany’s losses under Treaty of Versailles
– Causes of World War II linked to World War I aftermath
– Territorial grievances and nationalism fueling tensions
– Revanchist sentiments in European states
– Italy’s support for German annexation of Austria
– Japanese invasion of China and conflicts with Soviet Union
– European treaties and alliances leading to increased tensions

**Group 2: Beginning and Course of World War II**
– Germany’s invasion of Poland in 1939
– Allies and Axis powers involvement
– Major campaigns in Europe, Africa, and the Pacific
– Japan’s actions intensifying the conflict
– Battles and skirmishes in various regions
– Japan’s shift in military doctrine
– Germany’s aggressive actions in Europe leading to war outbreak
– Soviet involvement and expansions
– Global implications and alliances shaping the war

**Group 3: Major Events and Operations**
– Battles in Europe, Africa, and the Pacific
– Germany’s invasion of the Soviet Union
– Japan’s attack on Pearl Harbor
– Allies gaining momentum with key victories
– Defeat of Axis powers in 1945
– Winter War and territorial occupations
– Western Front operations and Battle of Britain
– United States’ involvement and strategic planning
– Axis powers expansion and Tripartite Pact

**Group 4: Impact and Aftermath**
– Reshaping of global political landscape
– Establishment of the United Nations
– Rise of the Soviet Union and the US as superpowers
– Decline of European powers’ influence
– Decolonization movements in Africa and Asia triggered by the war

**Group 5: Axis Attack and Soviet Counter-Offensive**
– Axis attack on the Soviet Union in 1941
– Objectives and launch of Operation Barbarossa
– Red Army’s shift to strategic defense
– Encirclement of Soviet armies and Axis gains
– Soviet counter-offensive and pushback of German troops
– Stalemate between China and Japan in the Pacific
– Japanese-American relations deteriorating
– Global reactions, alliances, and invasions during the war