Which description best depicts a positive effect the Columbian Exchange had on the Americas? A. The Columbian Exchange brought infectious diseases from Europe that lead to the elimination of various indigenous peoples.
B. The Columbian Exchange brought undomesticated animals that displaced native animals.
C. The Columbian Exchange brought domesticated animals to the Americas that were used as beasts of burden, transportation and for food.
D. The Columbian Exchange created a clash of cultures.

Explanation:

its A . the diseases depopulated many cultures

and also eliminating the indigenous people they have never experienced any of the diseases the Europeans brought with the. to them all those diseases were new

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nicely as to join and when they said no punch them in the face and run away

explanation:

accomplishment : zachary taylor’s was a national war hero in his battle in an mexican war

explanation:

he was known as a national war hero for his battles in the mexican war, taylor was elected as the 12th president of the united states in 1849. he led the nation during its debates on slavery and southern secession. after serving only 16 months in office, taylor died from cholera morbus on july 9,