Immigrant rebellion

In the famous battle of Jingnan in history, Judy's place was besieged by other areas of the Ming Dynasty. Secondly, in terms of economy, since the Three Righteousnesses of the Song Dynasty returned to the river, the whole north has not been very stable in all aspects. At the end of Yuan Dynasty and the beginning of Ming Dynasty, the economy of Beiping and its surrounding areas controlled by Chu Emperor was greatly affected by many wars.

Although the economy of these areas has been restored after the migration and recuperation of Emperor Hongwu, there is still a big gap compared with the Ming court which occupied the south of the Yangtze River. One of the simplest examples is that during most of the Jingnan campaign, the Ming army occupied an absolute advantage in number, while Rebecca was able to capture a large number of Ming troops, but it was forced to release them because it could not supply them. As far as it is concerned, it has been forced to return to the north many times because of the difficulty in logistics supply.

The economy and finance of the whole North must rely on the supplement of the South. Finally, the comparison between the quality and quantity of the army. From the perspective of military science and technology, the gap between the two is not very big. In terms of quality, Judy, the prince of Yan, has his own high-quality army, but in order to compete with the Ming army in number, he also assembled the army of Daningwei, including Duo Yan Sanwei and some Mongolian herders.

Therefore, the whole army of the prince is actually a mixed situation. Moreover, due to the need to ensure the supply of materials, Yanjun had to move closer to the Grand Canal, which also offset the strategic advantage brought by the high proportion of Yanjun cavalry.

In the army of Judy, the prince of Yan, there are a large number of Mongolian cavalry with uneven quality. Compared with the Prince of Yan, Jian Wenfang's army is basically infantry, but there are also a certain number of cavalry. And unlike the Yanjun, although these Ming armies can be regarded as the second or even third generation soldiers who laid the country, their combat effectiveness is far from the sharp degradation of the Eight Banners of the Qing Dynasty.

It can even be said that from the performance of many battles, they have maintained a very high level of training. As for the cavalry in the Ming army, although many of them may not be comparable to all the elites of Yan Sanwei or the prince, they are still qualified and available in terms of combat effectiveness.