In 771 BC, the State of Qin ushered in a once-in-a-lifetime opportunity for its rise.
King Zhou You, who played with hi, smiled at Bo, lit the beacon, and teased the princes who came to save people.
He was originally a spy of the enemy, and he contributed to it, and the princes of beacon play!
This caused the princes to be completely sad and no longer believe in beacons.
Inuyasha saw the opportunity to attack Pickaxe Kyo and kill the Yu King.
The heir of great Zhou, King Ping of Zhou, moved east and was killed by Inuyasha, and most of the land of the Zhou Dynasty fell. The State of Qin received the order and decided to seize the opportunity to rise up in rebellion when the great enemy was present and the soldiers were approaching the city. Qin Xianggong led troops to escort the King of Zhou, who made Xianggong a prince and ordered Old Qin to recover the land that had been usurped by Inuyasha.
Great Qin has risen!
There are two reasons for the rise, the first of which is that it depends on "I know that I have no clothes, and I am clothed with my son." ”
Ban Gu commented in the Book of Han that "folk customs practice war readiness, high courage, and saddle horse riding and shooting." Therefore, Qin Shi said: "Wang Yuxingshi, repair my armor and soldiers, and go with my son." Its style and customs have been since ancient times, and the generous and generous songs of today still exist. ”
Zhu Xi commented in the "Biography of the Collected Poems": "The customs of the Qin people are generally virtuous, first exerting force, forgetting life and light death, so it is seen in poetry. ”
It can be seen that the barren land of old Qin has shaped the spirit of the Qin people to be belligerent and dare to fight! "Zhao Zhao Old Qin, restore my rivers and mountains, the blood will not dry up, and there will be no truce when you die."
The second reason, and the most important reason, was ignored by the ancients!
Archaeologists in the excavation and study of the Terracotta Warriors. It was discovered that the smelting technology of the Qin Dynasty had reached the limits of bronze weapons. The Qin sword is 91 cm long. Because the ratio of copper and tin has reached the extreme, the best ratio of hardness and flexibility of bronze weapons can be solved.
After Qin achieved great unification, the biggest enemy it faced was the Xiongnu! The appearance of the crossbow has become the biggest weapon for overturning the Xiongnu cavalry! First of all, the Qin crossbow used pulley technology, which made it easier to pull the crossbow apart. Secondly, the arrows of the Qin crossbow uniformly adopt a three-sided shape. It can be seen that the craftsmen of the time were already able to understand the technology of eliminating air resistance as much as possible. The effective attack range of the Qin crossbow can reach 300 meters! Within 150 meters, even if the cavalry put on iron armor, shoot the same! The most surprising thing is that Qin actually formulated the earliest standardization. The assembly line work system has been formed, and the weapons are mass-produced, and there are unified standards! When a part of the weapon is damaged, a replacement can be found quickly, minimizing the cost of weapons in war!
In order to ensure the quality of weapons, the Qin State has established a complete set of complete reverse traceability system, and when problems with weapons are found, they are directly based on the responsible person on the weapons to complete the retrospective investigation.
The transparency of the weapon making process is guaranteed in the system!
It is no accident that the Qin Dynasty was able to achieve great unification, everything was accumulated day by day, and finally became inevitable!