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AP US History
Unit 9 – Entering Into the 21st Century, 1980–Present
Topic 9.3
What was the purpose of the Strategic Defense Initiative (SDI) according to Reagan?
To develop advanced drones for surveillance
To use lasers and particle beams to destroy incoming missiles in outer space
To establish underwater missile defense system
To increase military presence on land
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AP US History - 9.3 The End of the Cold War
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Strategic Defense Initiative (SDI)
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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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