What Was the Function of the Arrow Towers on the Great Wall

The arrow towers on the Great Wall served multiple functions. Primarily, they were designed for defense. Their narrow, elongated arrow slits allowed archers to fire arrows at approaching enemies while remaining relatively protected. The height and angle of the slits were carefully calibrated for maximum accuracy and range. They also provided a lookout point. Guards stationed in the arrow towers could monitor the surrounding areas, spotting enemy movements from afar. In some cases, they were connected to other towers and sections of the wall through hidden passages or walkways, enabling quick troop movements and communication. The arrow towers were often built at strategic intervals along the wall, reinforcing the overall defense system. They could act as a deterrent to invaders, as their presence signified a well-defended perimeter, making it more difficult for enemies to breach the Great Wall.