The outbreak of war in such a prosperous time has much to do with Li Longji himself. Li Longji used talents at the beginning of his rule and devoted himself to governing the country. However, in the later period of Li Longji's rule, he began to become fatuous, began to covet enjoyment, and began to reuse treacherous court officials to make them in power. In this case, there was no one to govern the country, and the court competed for fame and fortune, which made the prosperous Tang Dynasty begin to decline. ?
At the end of Li Longji's reign, he not only wanted to have fun, but also began to favor Yang Yuhuan and took Yang Yuhuan's younger brother Yang seriously. However, Yang has no real talent. He only knows how to fight for fame and gain in court. ? An Shi rebellion? The epidemic is also closely related to Li Longji's preference for Yang Yuhuan. ? An Shi rebellion? It was led by An Lushan Shi Siming, but An Lushan was not always a wise man, knowing that Li Longji loved Yang Yuhuan very much, so An Lushan went to please Yang Yuhuan. To please Yang Yuhuan is to please Li Longji. So An Lushan's influence on the imperial court developed rapidly, because it made An Lushan gain a firm foothold.
Li Longji gave too much power to understand Tus. In order to ensure the stability of the border areas, Li Longji has established a local governor. Facts have proved that Li Longji's idea is good. He appointed local governors to stabilize the border areas. But it turns out that Li Longji's method was all wet. Although it was a good idea, Li Longji gave the governor too much power. The Anshi Rebellion was like this. Because he flatters Yang Yuhuan, he has a place in the imperial court, he also has great power in the local area, and he has a large number of troops. This is why An Lushan dared to launch a rebellion.
Because of this? An Shi rebellion? It broke out. ? An Shi rebellion? After the outbreak, in order to quell the rebellion, it took a lot of manpower and material resources, which led to the decline of the flourishing age initiated by Li Longji and eventually declined. Unfortunately, such a prosperous era is about to decline.