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AP US History
Unit 7 – Conflict in the Early 20th Century, 1890–1945
Topic 7.12
Why did President Truman decide to use atomic bombs against Japan?
In response to Japan's use of chemical weapons against Allied forces.
To test the effectiveness of newly developed weaponry on real targets.
Because conventional bombing methods were not available at that time.
To hasten Japan’s surrender and prevent American casualties from invading mainland Japan.
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AP US History - 7.12 World War II: Mobilization
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About Fiveable
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CCPA Privacy Policy
Resources
Cram Mode
AP Score Calculators
Study Guides
Practice Quizzes
Glossary
Crisis Text Line
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© 2024 Fiveable Inc. All rights reserved.
AP® and SAT® are trademarks registered by the College Board, which is not affiliated with, and does not endorse this website.
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