City Walls

City walls are fortified boundaries built around a city to protect inhabitants from external threats like invasions, attacks, or raiders. Historically, these walls were constructed using materials such as stone, brick, or earth, and often included features like battlements, gates, and watchtowers for defense and observation. They served to control entry points, enhance security, and delineate the city’s limits. While modern cities rely less on physical walls due to advanced security measures, city walls remain historically significant, reflecting the strategic importance and urban development of past civilizations.