This article comes from: Baidu Know Daily

In ancient China, due to the backwardness of science and technology, in wars dominated by cold weapons such as swords, bows and arrows, contradictions, etc., wars between countries were won by numbers in addition to relying on tactical soldiers to rule the enemy.

Therefore, it is often the populous countries that have the military advantage, and often the two sides fight with as few as several thousand soldiers and as many as several hundred thousand soldiers.

In the historical records of our country, hundreds of thousands of armies fought countless battles. Although there are some exaggerated elements, the number of combat troops is not too outrageous, such as the Changping War between Qin and Zhao.

Zhao soldiers alone died 45,, and even at a discount, there are still more than 2,.

Then the problem comes. For such a large-scale battle, logistics support is definitely a big problem. No matter what else, it is not a small problem to go to the toilet alone. How do hundreds of thousands of troops go to the toilet?

You can't have hundreds of thousands of people urinating anywhere. Of course, it won't be like this, because it will be very dangerous. In fact, the ancients paid great attention to the problem of going to the toilet.

Because if people's excrement is not handled properly, it is easy to attract flies, and flies are extremely easy to spread bacteria, and a little carelessness will lead to serious consequences-plague.

In this way, the troops have lost their combat effectiveness before they start fighting. Do you think it is terrible?

another thing, it is easy to expose the whereabouts of troops by urinating anywhere, and it is also a taboo in the ancient battlefield where they won by raiders. Therefore, the hut was the first to be built before the troops marched and fought.

Moreover, the location of latrines is very elegant, and they are generally selected in the downwind to prevent odor, and the toilet is separated, and after going to the toilet, they are often buried with soil to prevent the spread of plague.

Moreover, excrement can also be used as a weapon. When the troops guarding the city have no weapons, they will use excrement as a weapon and pour it head-on on the towers.

The attacker will also use the dung jar as a weapon, put it on the catapult and shoot it as a stone.

don't think that going to the toilet is just a trivial matter. If it is not handled properly, it will become a big deal.