Walls That SHOULD NOT Be Possible

Some walls were built to protect cities. Others were built to control empires, divide nations, or survive impossible attacks. But the walls in this video went far beyond simple defense. From massive fortifications stretching across entire countries to walls built in places that should have been impossible to build at all, these are some of the largest, strongest, and most unbelievable barriers ever created by human civilization. In this video, we’re counting down 10 of the MOST EPIC walls ever built. #wall #walls #epic #history #education #documentary Several segments are licensed under creative commons https://creativecommons.org/licenses/... For more video information, please visit our website. The Top Fives show brings you informational and entertaining top five videos! Join us and subscribe for more. Follow Josh on Instagram! Founder and producer of the Top Fives show. Stay up to date with the channel and everything YouTube and business related!   / joshuajosephbaker   Follow us on Facebook!   / topfivesyoutube   Contact us via the email form here: https://www.youtube.com/topfives/about Note: The videos featured on the Top Fives channel are for educational and informational purposes. If you have a good idea for a video, leave us a comment! We try to read each and every comment made.