Postwar Europe emerged from the ashes of World War II, facing immense challenges of reconstruction and political realignment. The continent was divided into Western and Eastern blocs, with the Iron Curtain symbolizing the ideological split between capitalist democracies and communist states. Key events shaped the era, including the Marshall Plan, Berlin Blockade, and formation of NATO. Economic recovery and social changes transformed societies, while Cold War tensions dominated international relations. European integration began, laying the groundwork for future cooperation and unity.