埃利斯岛移民接收站与美国移民政策的重大改革

The Ellis Island Immigration Station and the Reformation of American Immigration Policies

埃利斯岛移民接收站经历了美国政府确立外来移民接收制度、不断修订移民政策乃至进行重大改革的初始阶段．也见证了美国社会从世纪之交欧洲移民，尤其是东南欧移民蜂拥而至到20世纪50年代移民潮几度濒临断流的历史轨迹。美国在“埃利斯岛时代”的移民政策的变革同样极具历史意义。

The Ellis Island Immigration Station experienced the initial stage of the U.S. immigration policies and their important reformations during the 1920s, and witnessed the flow of East and South European immigrants from its height to the near suspension as well. The American Immigration Policies in the Ellis Island Era were also of great importance.