These Incredible Walled Cities Around The World Are Basically Fortresses.

April 8, 2017

Keeping a city safe is never easy. You have threats of crime, weather and all those pesky outsiders who keep trying to besiege you. Okay, the last one might not be quite as prevalent as it used to be (but it still happens!), but protecting the citizens of your burg has been a concern of leaders since cities became a thing about 10,000 years ago.  The easiest way to stop an…