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21st Century Nuclear Weapons and Deterrence

21st Century Nuclear Weapons and Deterrence

Defense Secretary Robert Gates talked about the evolution of the concept of nuclear deterrence and the implications of the aging of the U.S. nuclear arsenal and infrastructure and the lack of expertise in current personnel.

C-SPAN.org已浏览 187 次2008年10月29日

21st Century Skills

21st Century Skills are considered the most important skills to succeed in today's workplace. Learn 21st Century Skills from BYLCx: https://x.bylc.org/slides/introduction-to-21st-century-skills-129 #BYLCx #BeFutureReady #21stcenturyskills | BYLCx

21st Century Skills are considered the most important skills to succeed in today's workplace. Learn 21st Century Skills from BYLCx: https://x.bylc.org/slides/introduction-to-21st-century-skills-129 #BYLCx #BeFutureReady #21stcenturyskills | BYLCx

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21st Century skills: part 4

21st Century skills: part 4

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21st Century skills: part 2

21st Century skills: part 2

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National Security Challenges in the 21st Century

National Security Challenges in the 21st Century

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A Comprehensive Guide to 21st Century Skills

A Comprehensive Guide to 21st Century Skills

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21st Century Music

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Great Music of the 20th Century

Great Music of the 20th Century

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