In 1915, Japan's Twenty-One demands aroused much public opposition. Yuan eventually accepted thirteen of these demands. Yuan proclaimed himself emperor in 1915. Although they had little sense of loyalty to the Republic, the Beiyang officers decided to take advantage of the uproar to assert themselves. [[Zhang Zuolin]] was one of a handful of senior officers who supported Yuan's proclamation. In gratitude, Yuan made Zhang military commander for Manchuria, a large frontier district in the northeast. At this time, Manchuria was thinly populated. But it would develop quickly in the years that followed. Faced with nearly unanimous opposition, Yuan renounced his imperial pretensions after only a few months. | In 1915, Japan's Twenty-One demands aroused much public opposition. Yuan eventually accepted thirteen of these demands. Yuan proclaimed himself emperor in 1915. Although they had little sense of loyalty to the Republic, the Beiyang officers decided to take advantage of the uproar to assert themselves. [[Zhang Zuolin]] was one of a handful of senior officers who supported Yuan's proclamation. In gratitude, Yuan made Zhang military commander for Manchuria, a large frontier district in the northeast. At this time, Manchuria was thinly populated. But it would develop quickly in the years that followed. Faced with nearly unanimous opposition, Yuan renounced his imperial pretensions after only a few months. |