Question

what were walled cities.? why were they called so....​

Answer 1

Answer:

A city is a large human settlement.It can be defined as a permanent and densely settled place with administratively defined boundaries whose members work primarily on non-agricultural tasks.[6] Cities generally have extensive systems for housing, transportation, sanitation, utilities, land use, and communication. Their density facilitates interaction between people, government organisations and businesses, sometimes benefiting different parties in the process

Answer 2

The Mughal empire was also referred as walled city as their empire was protected by walls which were later destroyed by British to increase their railway in India