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The Columbian exchange, also known as the Columbian interchange, was the widespread transfer of plants, animals, and diseases between the New World (the Americas) in the Western Hemisphere, and the Old World (Afro-Eurasia) in the Eastern Hemisphere, from the late 15th century on.
The author describes the Columbian Exchange and its global impact. Monocultures such as tobacco caused soil erosion and flooding. Colonization also brought the infectious diseases of malaria and yellow fever that he says did not exist on the American continent. Potatoes and tobacco were exchanged for silver in China.
The Columbian Exchange: Biological and Cultural Consequences of 1492 is a 1972 book by Alfred W. Crosby on the Columbian exchange, coining that term and helping to found the field of environmental history. The exchange was of cultivated plants, domestic animals, diseases, and human culture between the Old World and the New World, in the ...
The first European contact in 1492 started an influx of communicable diseases into the Caribbean. [1] Diseases originating in the Old World (Afro-Eurasia) came to the New World (the Americas) for the first time, resulting in demographic and sociopolitical changes due to the Columbian Exchange from the late 15th century onwards. [1]
It explores the results of the European colonization of the Americas, a topic begun in Alfred Crosby's 1972 work The Columbian Exchange, which examined exchanges of plants, animals, diseases, and technologies after European contact with the Americas. Mann added much new scholarship that had been developed in the 40 years since that book was ...
The Columbian Exchange, referring to Christopher Columbus's first contact with the native peoples of the Caribbean, began the trade of animals, and plants, and unwittingly began an exchange of diseases. [3] It was not until the 1800s that humans began to recognize the existence and role of germs and microbes in relation to disease.
The transfer of people, crops, precious metals, and diseases from the Old World to the New World and vice versa is called the Columbian Exchange. Food historian Lois Ellen Frank calls potatoes, tomatoes, corn, beans, squash, chili, cacao, and vanilla the "magic eight" ingredients that were found and used only in the Americas before 1492 and ...
When complete, the list below will include all food plants native to the Americas (genera marked with a dagger † are endemic), regardless of when or where they were first used as a food source. For a list of food plants and other crops which were only introduced to Old World cultures as a result of the Columbian Exchange touched off by the ...