I had this argument with liberal dopes back in 2006, when they said, “walls don’t work.” Once again, historical facts prove them wrong (shocking, I know). I pointed out to them a documentary I had just watched about the Great Wall of China. Historians maintained that when the wall was properly maintained and patrolled by troops, it was quite effective. The same thing with Hardian’s Wall. Quite effective when Roman troops patrolled it and it actually promoted peace and even trade.
If walls don't work why so do many liberals, especially rich hollyweird liberals employ them around their homes?