Which dynasty was the crossbow invented in?

Answer 1

the crossbow was thought to be invented in china but actually, the Chinese stole it from the viatnamese! however, we do not know if the viatnamese invented it or if they stole it from someone else!

Answer 2

In the year 1370 the steel crossbow was invented.

Answer 3

According to Chinese texts, the crossbow was invented by Ch'in of the state of Ch'u in the year 700 B.C.

Answer 4

A man named Ch'in who lived in the state of Ch'u invented the crossbow in 700 B.C., early in the Eastern Zhou dynasty.