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“It was the greatest destruction of lives in human history.” -George Lovell. Zoonotic Diseases : Infectious diseases that spread from animals to humans. -SMALLPOX -MEASLES -COMMON COLD -MALARIA -INFLUENZA.
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“It was the greatest destruction of lives in human history.” -George Lovell Zoonotic Diseases: Infectious diseases that spread from animals to humans. -SMALLPOX -MEASLES -COMMON COLD -MALARIA -INFLUENZA Columbian Exchange—the exchange of animals, plants, people, culture, and disease after 1492.
"By reuniting formerly biologically distinct land masses, the Columbian Exchange had dramatic and lasting effects on the world.“ --JR McNeill