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Index/Topics/US declaration of war on Japan

US declaration of war on Japan

The United States' formal declaration of war on Japan on December 8, 1941.

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3 results
Jan 24, 2026
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Do nuclear weapons actually exist?

Yes — are real, demonstrably built, tested, and used: they were detonated at the in July 1945 and again in war over and in August 1945, and states still maintain thousands of warheads today . The hist...

Jan 31, 2026
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How did Soviet entry into the war influence Japan’s surrender decision in August 1945?

entry on 8–9 August 1945 removed ’s last hope of mediated, conditional peace and opened a massive, rapid land offensive in that shattered ’s strategic calculations—facts that many historians argue wer...

Jan 29, 2026
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hiroshima and nagasaki citizens were informed of the coming air raids with leaflets dropped by the US

did drop大量 warning leaflets over many Japanese cities in the final weeks of World War II, but the record is mixed and contested about whether and specifically received leaflets that warned of an immin...

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