一、大运河的开凿是当时阶级矛盾和阶级斗争的产物,是巩固隋朝政权的政治需要早在隋炀帝即位前,不仅有地方士族势力的起兵反隋,而且人民群众的起义斗争连绵不断。如公元597年,桂州(今广西桂林市)人李光仕起义反抗,被镇压后,接着又爆发了李世贤的反抗斗争。公元600年,李英林起兵 1. The excavation of the Grand Canal was a product of the class contradictions and class struggles of the time and the political need to consolidate the regime of the Sui dynasty. Before the imperial emperor took office, not only did the forces of the local clan forces rise up, but the people’s uprising struggle continued. . For example, in 597 AD, the Li Guangshi rebellion in Guizhou (now Guilin, Guangxi) was rebelled. After being suppressed, Li Shixian’s revolt struggle broke out. In the year 600 AD, Li Yinglin raised his army.