一、蒙古军入藏前西藏地区态势 西藏,古称吐蕃或土蕃。吐蕃是藏族人在今西藏地区建立的一个地方性奴隶制政权,公元9世纪时。吐蕃爆发了大规模的奴隶起义,导致吐蕃政权的崩溃。吐蕃地区的统治者们为争权夺利不断混战,使得吐蕃地区“种族分散,大者数千家,小者数百十家,无复统一矣。”“大政权与小政权,众多部与微弱部,金技与玉叶,肉食者与谷食者各自为政,不相统属。”吐蕃地区进入各自称王,各霸一方的分裂时期。 First, the situation of Tibet in the pre-Tibet Mongolian military in Tibet, the ancient name of Tubo or Tufan. Tubo is a local slavery regime established by Tibetans in Tibet today. It was in the 9th century. The outbreak of massive slave revolt in Tubo led to the collapse of Tubo regime. The rulers of the Tubo areas kept fighting for power and power, making the areas of Tibet a “racially dispersed, with tens of thousands in large numbers and hundreds in small numbers, without a single system.” “The big and small governments, the ministries and weak departments, Golden technology and jade leaves, meat eaters and grain eaters fragmented, not altogether. ”Tibet Autonomous Region into their respective king, the tyrants of one split period.