Alfred W. Crosby

#	Item
1	Columbian Exchange Upon the arrival of the Europeans to North America in 1492, there began a massive transformation in the global _ecosystem_ resulting from the exchange of flora, fauna, and disease between the Old World Add to Reading List Source URL: mendycolbert.com Language: English - Date: 2009-04-15 23:59:19 Spanish colonization of the Americas Native Americans in the United States Indigenous peoples of the Americas Alfred W. Crosby Agriculture Americas Age of Discovery Columbian Exchange
2	How to Use the Digital History Reader Add to Reading List Source URL: www.dhr.history.vt.edu Language: English - Date: 2007-08-02 12:50:12 Alfred W. Crosby Ecological imperialism Columbian Exchange Jared Diamond Guns Germs and Steel Americas Colonization of the Americas Age of Discovery
3	How to Use the Digital History Reader Add to Reading List Source URL: www.dhr.history.vt.edu Language: English - Date: 2007-08-02 12:50:13 Alfred W. Crosby Ecological imperialism Columbian Exchange Jared Diamond Guns Germs and Steel Americas Colonization of the Americas Age of Discovery