Originally posted by Time-Immemorial
I guess they built castles with walls for looks😂I guess people build walls all over the world cause they don't work.
Sounds like a vast conspiracy.
Yeah they worked for a time until you know people figured out how to get around/under/through them or destroy them as technology progressed.
Also I think you are not looking at the scale you are talking about. Castles only have to defend relatively small areas compared to a 2 000 mile wall. They were much easier to patrol and man and maintain.
I mean as Rob as already pointed out the Great Wall failed at it's job. The Maginot line in WW2 is another good example of a large wall failing to protect. People still managed to get around the Berlin Wall and it is much smaller than the wall that is being proposed here.