Summary
Highlights
Unit 8 focuses on two major post-World War II developments: the Cold War and decolonization. The Cold War is defined as a state of hostility between two nations, primarily ideological, without open warfare. The Cold War specifically refers to the four-decade standoff between the United States and the Soviet Union, which significantly reshaped global politics after World War II.
Following World War II, the United States and the Soviet Union emerged as global superpowers. The US benefited from its industrial mobilization during the war, which pulled it out of the Great Depression, and avoided the widespread destruction that ravaged European countries. This led to immense prosperity, allowing the US to implement programs like the Marshall Plan, providing over $13 billion in aid for European economic recovery, and shifting the global balance of power towards the US.
The Soviet Union, despite suffering heavily during WWII, also emerged as a superpower due to its state-directed command economy. Its vast territory provided abundant natural resources, and a large population was available for economic recovery. Pre-war investment in heavy industry provided the necessary infrastructure for rapid recovery, contributing to its post-war economic power, despite future issues with consumer goods production.
Both the United States and the Soviet Union also held significant technological advantages. The US developed and deployed the atomic bomb, effectively ending WWII. The Soviet Union quickly responded by developing its own atomic weapons by 1949, initiating an arms race. This competition for more destructive nuclear weapons defined a key aspect of the Cold War, demonstrating both powers' global dominance.
The two World Wars created the conditions for decolonization. Colonial troops, fighting for their imperial powers in WWI, hoped for greater self-rule or independence, a sentiment fueled by Woodrow Wilson's principle of self-determination. However, the mandate system after WWI largely continued colonial practices, leading to discontent. WWII further catalyzed decolonization, as imperial powers like Britain and France were too economically and militarily weakened to resist the growing anti-imperial movements.