20世纪50年代,欧洲一体化正式起步。在经历了半个世纪的风风雨雨之后,成为迄今全球区域一体化中最成功的一例。但在战后初期欧洲一体化进程中,作为欧洲重要盟国的美国,它的态度以及所扮演的角色却不容忽视。同时,它对欧洲一体化政策的演变,在一定程度上决定了欧洲一体化的命运和走向。 In the 1950s, European integration was officially started. After half a century of ups and downs, it has become by far the most successful case of regional integration in the world. However, in the process of European integration in the early postwar period, its attitude and the role it played as the major European ally should not be overlooked. At the same time, its evolution toward European integration policy to a certain extent determines the fate and trend of European integration.