2. Accelerate privatization.
Tribal war, larger, more tragic casualties.
Before there were bows and arrows, it was physical strength, the strength of numbers and the equality of individuals. Personal strength is negligible. Before the bow and arrow appeared, the fastest runners were heroes, such as Kuafu (you can refer to the tribes with spears in Africa, whose advantage is leg strength)
After the invention of bows and arrows, individual differences have become very great, even one enemy against a hundred, depending on technology and talent, hard training and equipment level. . . This makes individuals more unequal and accelerates privatization. Bows and arrows appear, and prey receives the most goods from superiors.
In the past, tribal wars were mainly accomplished by throwing its weight around. After the invention of bow and arrow, the attack power is enhanced, the technical difference is increased, and the powerful side will be more unscrupulous. The strongest power is the strongman.
The advantages of the invention of any tool are not certain, but the disadvantages are certain, that is, the use of tools has led to an increase in the gap between the rich and the poor. For example, they all play slingshots. Some people can easily hit the bottle with a hundred steps. Some people have poor eyesight and can't see the track clearly 30 meters away.