肖恩·凯斯成功卫冕论文
肖恩案例 successfully defended his dissertation, “To Balance the World: The Development of the United States’ National Interest, 1919-1969.” 恭喜你，凯斯博士！
Sean has also accepted the 亨利·基辛格访问学者博士后奖学金 with the Johnson Center for the Study of American Diplomacy with International Security Studies (ISS) at the Jackson School of Global Affairs at Yale University. 祝贺你,肖恩!