The Fall of the Tang Dynasty

Season 5, Episode 9: The Fall of the Tang Dynasty
A map of the major battles of the An Lushan Rebellion. Note the distances required for the loyal generals to travel in order to engage the rebel An Lushan. Source: SY, CC BY-SA 4.0 https://creativecommons.org/licenses/by-sa/4.0, via Wikimedia Commons
Emperor Wuzong, who led the Great Anti-Buddhist Persecution of the 840s. Source: Public Domain
Emperor Zhaozong, the last adult Emperor of Tang China. After he was assassinated, his eight-year old son was put on the throne and then later killed as well. Source: Public Domain