Mediate Central Plains' War with Arms is Zhang Xue liang's Patriotic Action in Defending Unity

The Central Plains' War lasted more than seven months between Jia ng Jie shi、Yan Xishan、Feng Yuxiang、Li Zongren and the rest factions for scrambling f or power and wealth .At last ,Zhang Xueliang，the general of North-east Army ,pu blished an open telegram that he would enter Shan Haiguan and help Jiang Jieshi with arms , which ended the long-drawn out civil war .Mediating Central Plains' War with arms is inevitable outcome of Zhang Xueliang's thought development in which he had been persisting to stop the civil war and to defend his country fr om invadors for a long time ,and is Zhang Xueliang's patriotic action for defend ing his nation's unity and realizing peace and unity.