留美生与民国史学的发展无疑是一个学术体系的转化过程①,而他们对历史教学的参与又是这一脉络中不可缺少的一环。一般而言,历史教学的提升体现在课程建设、教材编订以及具体教学实践等方面,由于留美生的加入,民国时期的历史教学在上述各方面都有了不同程度的改进。除背景的介? The development of historiography in the United States and the Republic of China is undoubtedly a process of transformation of the academic system, and their participation in history teaching is an indispensable part of this context. In general, the improvement of history teaching is reflected in curriculum construction, textbook compilation and specific teaching practice. Due to the admission of the students from the United States, history teaching in the Republic of China has improved in all aspects above. In addition to the background of the mediated?