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The Potsdam Declaration, issued on July 26, 1945, demanded Japan's unconditional
Featured Event 1947 Event

May 3

Allies Demand Surrender: Japan Faces Potsdam Declaration

The Potsdam Declaration, issued on July 26, 1945, demanded Japan's unconditional surrender and outlined terms for postwar governance, though General Douglas MacArthur did not arrive to implement them until September 2. The Japanese constitution that MacArthur's staff drafted in one week included Article 9, which renounced war and prohibited Japan from maintaining military forces. Emperor Hirohito accepted a purely ceremonial role. The occupation transformed Japan from a militarist empire into a parliamentary democracy with universal suffrage, land reform, dissolution of the zaibatsu industrial conglomerates, and a reformed education system. The occupation lasted until 1952, but its constitutional and institutional changes remain the foundation of modern Japanese governance.

May 3, 1947

79 years ago

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