Su Xun's "Six Kingdoms" pointed to the theme from the beginning, and revealed the real reasons for the demise of the Six Kingdoms. There are many examples to illustrate this point, highlighting the collapse of the six countries? What are the disadvantages? Tell the essence of the problem and think about the reasons for the demise of the six countries from a new angle.
After Shang Yang's political reform, Qin became the most powerful country among the seven countries. In order to contain the influence of Qin, the six countries adopted a joint approach and launched several large-scale attacks in history, but in the end, because of disunity, each country thought about its own interests and finally failed.
The six-nation alliance is just a dead letter, and many countries just shout slogans in the air. They want other countries to play first, and finally they will reap the profits. Qin saw the weakness of this alliance, and under the coercion and inducement, it broke the situation of cooperation among the six countries. By the time of Qin Shihuang, the power of the six countries had been weakened a lot, and Qin Shihuang began to deal with them one by one. At this time, in order to protect themselves, the six countries ignored the destruction of other countries, and when they arrived in Enemy at the Gates, Qin's army regretted it.