the Tang. I couldn't believe my eyes when someone earlier said that the Tang was military wise weak. I believe they confused the Tang Dynasty with the Song Dynasty or they just didn't read their books. The Tang at its peak even surpassed the Han Dynasty in terms of expansion.
If someone wants a rough idea of Tang's peak including vassals, here it is-
This is around 668, 669. The Western Turks were subdued and completly vassalized in 657 after being defeated by Su Ding Fang 苏定方. Earlier in 648, half of Western Turkish land were already vassalized. The Eastern Turks were defeated by Li Jing 李靖 and Li Shiji 李世勣 in 630. Korea was conquered by Li Shiji 李世勣 and Xue Ren Gui 薛仁貴 in 668. Tibet (qinghai area) was defeated a few times before the marriage by Li Jing 李靖 and Hou Jun Ji 侯君集 in 635. Then a lot of the Tarim Basin and Central Asia was took down by Huo Jun Ji 侯君集, most noticeably GaoChang. Vietnam was also taken down. Obviously, this proves that the Tang was a military might. Furthermore, the Tang was probably the peak of the Han ethnic calavary based army. Part of the reason why they're so successful early on was because their army was a calvary based army. When Li Jing made the turning point against the Xieli Khan of the Eastern Turks, Li Jing used 3000 light calvary to raid Dingxiang and caught Xieli by suprise. Of course, he was suprised how fast Li Jing got to him.
Later, after Tang Taizong and Gaozong, Wu Zetian took over a made a huge mess with the empire seen in the photo. The Khitans rebelled, Tibet rebelled, the Turks rebelled, Korea rebelled. Practically the whole country came crashing down in terms of land. It wouldn't be until Tang Xuanzong that we see him expand to Persia's border again, which is already noticeably smaller than the first great expansion under Tang Taizong.
If someone wants a rough idea of Tang's peak including vassals, here it is-
This is around 668, 669. The Western Turks were subdued and completly vassalized in 657 after being defeated by Su Ding Fang 苏定方. Earlier in 648, half of Western Turkish land were already vassalized. The Eastern Turks were defeated by Li Jing 李靖 and Li Shiji 李世勣 in 630. Korea was conquered by Li Shiji 李世勣 and Xue Ren Gui 薛仁貴 in 668. Tibet (qinghai area) was defeated a few times before the marriage by Li Jing 李靖 and Hou Jun Ji 侯君集 in 635. Then a lot of the Tarim Basin and Central Asia was took down by Huo Jun Ji 侯君集, most noticeably GaoChang. Vietnam was also taken down. Obviously, this proves that the Tang was a military might. Furthermore, the Tang was probably the peak of the Han ethnic calavary based army. Part of the reason why they're so successful early on was because their army was a calvary based army. When Li Jing made the turning point against the Xieli Khan of the Eastern Turks, Li Jing used 3000 light calvary to raid Dingxiang and caught Xieli by suprise. Of course, he was suprised how fast Li Jing got to him.
Later, after Tang Taizong and Gaozong, Wu Zetian took over a made a huge mess with the empire seen in the photo. The Khitans rebelled, Tibet rebelled, the Turks rebelled, Korea rebelled. Practically the whole country came crashing down in terms of land. It wouldn't be until Tang Xuanzong that we see him expand to Persia's border again, which is already noticeably smaller than the first great expansion under Tang Taizong.