The Ming Dynasty, the most powerful dynasty in China's feudal society, at the end of the Ming Dynasty, the Chongzhen Emperor was a generation of Ming Emperors, Guanning Iron Horse was incomparably strong, Guanning Defense Line was indestructible, Hong Chengzuo, Cao Wenzhao, Zuo Liangyu

The Ming Dynasty, the most powerful dynasty in China's feudal society, at the end of the Ming Dynasty, the Chongzhen Emperor was a generation of Ming Emperors, Guanning Iron Horse was incomparably strong, Guanning Defense Line was indestructible, Hong Chengzu, Cao Wenzhao, Zuo Liangyu and Sun Chengzong, the greatest strategist in the history of Daming. But Li Zicheng, Zhang Xianzhong peasants revolted, the front yard caught fire, the backyard also caught fire, encountered a series of disasters, emperor Taiji repeatedly entered the army, Liaodong was defeated, the Central Plains was in chaos, Daming died, and the Chongzhen Emperor hanged himself. The Qing Dynasty was established, so there was the Opium War, so there was the Sino-Japanese War, so there was the War of Resistance Against Japan, so there was the burning of the Yuanmingyuan. Both the Yuan Dynasty and the Qing Dynasty were so corrupt and cowardly.