反战和平运动是一种以反对战争、实现和平作为其价值诉求的社会运动形态，其思想与历史源远流长。

Anti-war movement for peace, which has a long history, is a kind of formation of the social movement taking opposing wars and defending peace as its pursued value .

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The fourth is war, and we got peace movements in American history and anti-war fervor and ferment, of all kinds, for a very long time.

第四点是战争,我们美国历史上的和平运动,酝酿的反战情绪,诸此种种,由来已久了

耶鲁公开课 - 美国内战与重建课程节选