Research on the Correlation between the East European Countries and Their Diasporas Centering on the Interwar Period.

本研究将侨民定义为通过相互网络与家乡的国家和地方组织联系在一起的祖国以外的民族社区。本研究以两次世界大战之间的时期为中心，考察了匈牙利和捷克-斯洛伐克侨民的特征。进行案例研究的有：第一次世界大战期间在美国的东欧族裔群体与其祖国之间的关系、东欧移民的世界主义和公民身份、捷克和斯洛伐克裔美国人在美国重建的家园、散居海外的东欧人参与《特里亚农条约》。通过这些案例研究，可以清楚地看出，东欧侨民作为重要的行为者，对母国和东道国的政府和当地社区施加了影响。通过这种方式，他们试图作为重要的参与者，从国外改革自己的祖国的政治制度。

This research defines the Diaspora as the ethnic communities outside of the homelands connecting with national and local organizations in their homelands via mutual network. This study examines the feature of Diasporas from Hungary and Czech-Slovakia centering on the interwar period. Taking up the case studies were the following : relationship between the East European ethnic groups in the United States and their homelands during World War I, Cosmopolitanism and Citizenship among East European immigrants, reconstructed homelands in the United States by Czech and Slovak Americans, the East European Diasporas involvement in Treaty of Trianon. By these case studies, it is clear that as the important actors the East European Diasporas exercised their influence on governments and local communities in homelands and host countries. In this way, they tried as the important actors to reform political system in their homelands from outside of borders.