The History of the World: Every Year

Published on Oct 14, 2016

Since 200,000 BCE, humanity has spread around globe and enacted huge change upon the planet. This video shows every year of that story, right from the beginning.





National Geographic - America Before Columbus

Published on Apr 2, 2017
History books traditionally depict the pre-Columbus Americas as a pristine wilderness where small native villages lived in harmony with nature. But scientific evidence tells a very different story: When Columbus stepped ashore in 1492, millions of people were already living there. America wasn't exactly a "New World," but a very old one whose inhabitants had built a vast infrastructure of cities, orchards, canals and causeways.




National Geographic - The Great Wall of China - Documentary

Published on Sep 27, 2015

Documentaries, Documentary, Documentary Films, National Geographic - The Great Wall of China - Documentary. Documentary National Geographic, National Geographic Documentary, Documentaries. national geographic documentaries, documentaries national geographic, documentaries films, the univese, universe documentary. Watch more documentary: https://www.youtube.com/watch?v=hgOlZ...
[Documentary] .The Great Wall of China is a series of fortifications made of stone, brick, tamped earth, wood, and other materials, generally built along an east-to-west line across the historical northern borders of China to protect the Chinese states and empires against the raids and invasions of the various nomadic groups of the Eurasian Steppe. [Documentary] .Several walls were being built as early as the 7th century bce; these, later joined together and made bigger and stronger, are now collectively referred to as the Great Wall. Especially famous is the wall built 220–206 bce by Qin Shi Huang, the first Emperor of China. Little of that wall remains. Since then, the Great Wall has on and off been rebuilt, maintained, and enhanced; the majority of the existing wall is from the Ming Dynasty.











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