关键词：Cristina Trebbi 哥伦布之前的美洲 纪录片
BT高清网为您提供2009年由Nathan English,维克多·加博,Andrew C. Isenberg主演,Cristina Trebbi导演的《哥伦布前的美洲》/原名《America Before Columbus》/又名《哥伦布之前的美洲》纪录片电影在线观看完整版,《哥伦布前的美洲》百度云网盘资源以及《哥伦布前的美洲》高清蓝光mp4迅雷下载，《哥伦布前的美洲》BT下载资源，希望您能喜欢！
暂无简介主演：Nathan English 维克多·加博 Andrew C. Isenberg
Plot Summary: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.
哥伦布交换
哥伦比亚大交换，将美洲和非洲的交集，以物种的角度来看，微观视角很有启发。
不提一下玛雅？
哥伦布发现美洲大陆前后之 哥伦布交换
美洲的文明之所以脆弱，是因为太过特化。在每一个环节上几乎都没有可替代的资源。于是这种平衡的任何一环被破坏，灭亡也就不远