Why did the ancient city gates open inward, so why weren’t the enemy going in? But don’t underestimate the wisdom of our ancestors.
The first advantage is that the common methods used to save lives are archery and throwing stones. If the city gate is opened outward, the soldiers guarding the city will be out of the city after closing the gate, which will become a handkerchief. It would be different if it was opened inside. The soldiers could run into the city as soon as possible and push slowly behind the gate. At this time, the city gate was a large shield, and it would be useless for the enemy to shoot many bows and arrows.
Second, stronger defense. The city gate opens inside and uses a large piece of wood as a door ties to block the enemy for a long time, but if it is opened out, it has to pull it inside hard when defending. It is very difficult, and everyone should know it.
3, prevent door blockage. In ancient times, wars were all about logistics. Once they were surrounded, they were not far from falling. If the city gate is opened outward, the enemy will be particularly prone to blocking the gate. If a city person is trapped and killed in it, what's the use of defending the city?
Fourth, protect the city gate. In ancient times, city gates were all made of wood, and even the hardest wood would fall off after being eroded by rain for a long time. If the city gate opens inside, it will not rot so quickly if it is covered by the city wall.
