The Crusades were essentially cavalry wars and sieges, eventually won by the Muslims, and the incredible military success of the Mongols in the 13th cent. was based on their cavalry. At the end of the Middle Ages, infantry came to the fore again but cavalry remained prominent in the armies of Louis XIV, Frederick II (Frederick the Great), and particularly Napoleon.
Introduction to night sweats. Doctors in primary care fields of medicine often hear their patients complain of night sweats as they are common. Night sweats refer to any excess sweating occurring during the night. However, if your bedroom is unusually hot or you are using too many bedclothes, you may begin to sweat during sleep, which is normal.
Waking Up Sweating. If you experience waking up sweating more often than you used to, you may be suffering from sleep hyperhidrosis. Night sweat usually occur at night even when ambient temperature is cool. It can happen anytime when one is asleep, then suddenly waking up sweating and feeling very hot. It can be distressful and can lead to insomnia. This condition is different from flushing, which can also occur during daytime.