What was the comparison of military strength among the Qin Dynasty, the Han Dynasty, the Yuan Dynasty, the Roman Empire and the Persian Empire at their strongest?
The military strength of the Qin dynasty was very strong at that time, of course, during the Qin Shihuang period; The Han Dynasty should be the period of Emperor Wu of Han Dynasty. Can compete with tarquin, strength is very strong, of course. Needless to say, the Yuan Dynasty was the strongest. The Roman Empire should be the era of Julius Caesar, and it was also the time when his territory was the widest. Persia was the Xue Xisi era, that is, the Bo Shi War. I don't know the number. This kind of thing is not that the more people, the stronger. It also depends on equipment and economic strength.