the transfer of disease
the introduction of horses to the Native Americans.
The Columbian exchange
The Columbian Exchange has been one of the most significant events in the history of world ecology, agriculture, and culture. it was a widespread exchange of plants, animals, foods, human populations (including slaves), communicable diseases, and ideas between the Eastern and Western hemispheres
Horses good, smallpox bad.
Diseases
the transfer of disease
the horse
the horse
the introduction of smallpox
The introduction of smallpox to the native Americans.
New food sources for Europe.
the introduction of horses to the Native Americans.
the horse
the transfer of disease
One synonym for the Columbian Exchange is the "Great Exchange."
Animals such as horses, pigs, cattle, and chickens were traded in the Columbian Exchange. These animals were introduced to the Americas by Europeans and had a significant impact on the ecosystems and societies of the New World.