1769 views

Columbus, de Gama And Zheng He

Video shows a brief comparison between Columbus, De Gama, and Zheng He 15th century mariners. This video is presented by Crash Course World History.

You need to login to download this video.
login or signup

Channels: History

Tags: Columbus de Gama and Zheng He 15th Century Mariners Crash Course World History

Uploaded by: ( Send Message ) on 09-02-2013. Dnatube suggest users to have interest in drug testing, mesothelioma, insurance, medical lawyers.

Duration: 10m 37s

We promote science. You can find science videos on drug testing, mesothelioma, medical insurance and medical lawyers


Dnatube: Sciencific and Medical video site.