唐代龙朔年间(661—663年)西北边政的拐点

对唐代历史的研究常以安史之乱作为其由盛而衰的转折点,其西北边政亦往往是在安史之乱的影响下造成吐蕃入侵而出现转折。实际上,高宗龙朔年间,唐前期西北的武功达到最盛,同时,也是其边政的拐点,吐谷浑灭亡造成西北东部的剧变,西域的形势造成西北西部的转折,这些因素都成为后来西北边政发生巨大变化的源头。

Northwest Border Politics Twist in Tang Dynasty Between LongShuo (661-663 years)

Studying on Tang Dynasty history often has a turning point from prosperous to decline of Anshi- zhiluan. The northwest border of the political decline is also influenced by invasion of Tibet. In fact, the pre-Tang martial acts reached its height in the northwest during Longshuo years. At the same time, the political border twist appeared. Tuguhun's doom and the situation of Western Regions changed the Northwest border political in the source.