One ruler of this dynasty killed two of his brothers, including the Crown Prince, during the Xuanwu Gate Incident. Songtsan Gampo married the devoutly Buddhist Princess Wencheng, a niece of the aforementioned second ruler of this dynasty. That second ruler of this dynasty won the title Tian Kehan after defeating the Eastern Turkish Khanate. This was the last dynasty to use the equal field system, and it was strained by a rebellion that called itself the Yan Dynasty. The Second (*) Zhou Dynasty of the Empress Regnant Wu Zetian interrupted this dynasty. This dynasty was substantially weakened by a rebellion started by a half-Sogdian and half-Turkish general; that was the An Shi rebellion. For 10 points, name this Chinese dynasty whose second emperor was Taizong and which lasted from 618 to 9
One ruler of this dynasty killed two of his brothers, including the Crown Prince, during the Xuanwu Gate Incident. Songtsan Gampo married the devoutly Buddhist Princess Wencheng, a niece of the aforementioned second ruler of this dynasty. That second ruler of this dynasty won the title Tian Kehan after defeating the Eastern Turkish Khanate. This was the last dynasty to use the equal field system, and it was strained by a rebellion that called itself the Yan Dynasty. The Second (*) Zhou Dynasty of the Empress Regnant Wu Zetian interrupted this dynasty. This dynasty was substantially weakened by a rebellion started by a half-Sogdian and half-Turkish general; that was the An Shi rebellion. For 10 points, name this Chinese dynasty whose second emperor was Taizong and which lasted from 618 to 907.
One ruler of this dynasty killed two of his brothers, including the Crown Prince, during the Xuanwu Gate Incident.