20世纪 5 0年代美国“大规模报复战略”出台的成因首先是时代的产物 ,即冷战的产物 ;其次 ,它是由战后美国两党斗争、麦卡锡主义等诸多政治因素的压力促成 ;再次 ,也是战后美国经济发展中经济波动压力的结果 ;最后 ,美国核武器及运载系统等方面军事技术的领先 ,是其出台的技术基础。 The causes of the “massive retaliation strategy” in the 1950s in the United States were first and foremost the product of the times, that is, the product of the Cold War. Secondly, it was brought about by the political pressures such as the post-war U.S. bipartisan struggle and McCarthyism. Thirdly, As well as the result of the pressure of economic fluctuations in the post-war U.S. economic development. Finally, the leading military technology in the United States such as nuclear weapons and delivery systems is the technical basis for its introduction.