The Columbian Exchange Part I: A New World Making a New World The Americas were, of course, not new. But the Columbian Encounter changed them so radically that they did indeed…
5/19/2018 Ecology in the Long View Settlement Histories Agrosystemic Strategies and Eco...http:///reader/full/ecology-in-the-long-view-settlement-histories-agrosystemic-strategiesEcology…