What did the wise Emperor Wu of SHEN WOO do in his later years?

The decisions made by Emperor Wu of the Han Dynasty in his later years were right and wrong, but some major decisions were almost wrong, which almost ruined the foundation laid in the previous decades of the Han Dynasty.

When people are old, it is inevitable that they will suffer. Although Emperor Liu Che claimed to be? The real dragon emperor? But it still doesn't change the fact that he is mortal. As he grew older, his suspicion became more and more serious. He is always worried that someone in the DPRK will be against him and someone will covet his throne. At this time, Jiang Chong reported to Liu Che that Liu Yuxin cursed Liu Che's early death in the East for the sake of early succession. Liu Che flew into a rage after hearing the news, but he remained calm until he sent a minister to the East Palace to check the situation. Sadly, the minister sent was not reliable at all, because the attacker he was afraid of did not enter the East Palace, but wandered outside the East Palace and returned to me: Zhao showed signs of rebellion.

Hearing the minister's answer, he was short of breath and immediately mobilized the army to surround Liu. The end result was that Liu committed suicide and Wei Zifu hanged himself in the harem. It turns out that this unjust case has been? The dust settled? However, I found that all the things such as Liu cursing himself and rebelling with witchcraft were false, and I repented and built one in Chang 'an? Thinking about the uterus? . Of course, this is not the only thing that Emperor Wu did in his later years.

During the reign of Emperor Wu of the Han Dynasty, foreign wars were frequent. In the early years, Wei Qing and Huo Qubing led the army of the Han Dynasty and swept all the way, driving the Huns out of Mobei. The problem is that with the death of Wei Qing and Huo Qubing, the generals of the Han Dynasty appeared? Green and yellow don't pick up? Situation. By rights, Liu Che should? Wretched development? Wait for the next one? Wei, Huo? Start another war as soon as it appears.

But Liu Che didn't want to wait. He chose to send a straw bag like Li Guangli to lead an army into the northern government, which eventually led to the failure of several wars. These failures made the victory of the first few decades of the Han Dynasty almost useless and endangered the stability of the western regions.