The negative result was that Europeans gave Native Americans diseases that they were not immune to. As a result, it killed many of them.
Many Native Americans died of diseases brought from Europe to which the indigenous people had no natural immunity.
Slaves were transported
There were on the a few Infectious Diseases in the new world prior to the Columbian Exchange. One of them was Chargas disease. there were only one or two diseases the new and the old worlds shared. one or more of the treponematoses (includes syphilis) and possibly tuberculosis. on the other hand there were very many diseases brought from the old world to the new. these are some of mankind's worst illnesses. they include malaria, yellow fever, measles cholera, typhoid, and Bubonic Plague.
Through the Columbian exchange, many different kinds of food and products were exchanged between the Europeans and the Americans (okay more like Native Americans actually)
Among these, it includes diseases.
The negative result was that Europeans gave Native Americans diseases that they were not immune to. As a result, it killed many of them.
Many Native Americans died of diseases brought from Europe to which the indigenous people had no natural immunity.
Slaves were transported
There were on the a few Infectious Diseases in the new world prior to the Columbian Exchange. One of them was Chargas disease. there were only one or two diseases the new and the old worlds shared. one or more of the treponematoses (includes syphilis) and possibly tuberculosis. on the other hand there were very many diseases brought from the old world to the new. these are some of mankind's worst illnesses. they include malaria, yellow fever, measles cholera, typhoid, and Bubonic Plague.
Through the Columbian exchange, many different kinds of food and products were exchanged between the Europeans and the Americans (okay more like Native Americans actually)
Among these, it includes diseases.
A negative product of the Columbian Exchange was the transfer of diseases
Slavery and communicable diseases are two negative effects of the Columbian exchange.
the transfer of disease
THe Columbian Exchange is the Globla Trade LOOK IT UP!
The introduction of smallpox to the native Americans.
the introduction of smallpox to the Native Americans
The primary negative effects of the Columbian Exchange were death, disease, and slavery. Positive effects included the incorporation of European methods of agriculture, and the introduction to the Americas of animals such as horses.
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enslavement, death
Disease killed many Native Americans.
Native Americans received disease. Although they lost much, the introduction of disease especially STD's.
diseases APEX answer