塞尔柱突厥
- 网络Saljuq
塞尔柱突厥-
军区制的瓦解、小农经济的破产、大贵族势力的不断膨胀、塞尔柱突厥人的入侵以及这一时期内政的混乱都导致了这个帝国的衰亡。
The disintegration of the Military Area , the bankruptcy of the small-scale peasant economy , the constant inflation of the great noblemen 's force , the confusion of internal affairs during this period caused the decline of this great empire .