Most of the illusions appeared in the late ancient dynasty, because of natural and man-made disasters, or because of the exhaustion of fate?

The theory of astronomical phenomena has a long history, and there were various visions in the early and late dynasties, but personally, it was totally unreliable.

First of all, as we all know, in the Daze Township Uprising, Guangwu and Chen Sheng had already used fish belly books to stimulate the development of things; During the reign of Kangxi, before Shi Lang conquered Taiwan Province, coins with the same face were also minted to boost morale. This is only because the ancients realized the importance of mastering public opinion thousands of years ago, which is just their political wisdom.

Moreover, astronomical phenomena can refer to the scene of the sky, the movements of the sun, the moon and the stars, and even the weather such as rain, Yun Zheyue and snowing lights can be attributed to astronomical phenomena. Therefore, the astronomical phenomena are all aimless and all point to where. People who often pay attention to astronomy know that there are various astronomical phenomena every year or even every month, and sunspots, meteor showers, comets and meteorites emerge one after another. I believe it was the same in ancient times, but it was used by people with no intention.

In the eyes of politicians, no matter what kind of celestial phenomena, they can be used by me, just from which side. Take Judy's army building as an example. The ancients often said that "the two armies fought and the flag won", which shows the importance of the military flag to stabilize the morale of the army. However, at the ceremony of Judy, the prince of Yan (Emperor Chengzu of Ming Dynasty), it was stormy, roof tiles were blown off in succession, and the military flag was broken. The sudden loss of morale is considered as a sign of defeat. Yao (Taoist Yan) reversed this unfavorable astronomical phenomenon in just one sentence: "If the dragon ascends to heaven, it will be accompanied by wind and rain, which is an act of God." This sentence fooled all the soldiers, strengthened their confidence and created a strong public opinion atmosphere for Judy's successful rebellion.

Of course, there are many cases in which astronomical phenomena are used to influence the political situation, so I won't give an example. This is also the reason why most of the astronomical phenomena in the early period of the general dynasty were auspicious, while in the late period of decline, there were many ominous astronomical phenomena.