Horses
One result of this exchange was the transfer of germs and viruses that brought diseases from europe to asia
the introduction of the horse
It is named after Christopher Columbus. His arrival in the Americas began the exchange of plants, animals, and diseases between the Western and Eastern Hemispheres that had previously only existed on one side of the Atlantic Ocean.
As new crops were introduced in Europe, food production increased.
the introduction of horses to the New World.
horses
the introduction of horses to the New World.
horses
Horses
horses
horses
the introduction of horses to the Native Americans.
horses
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horses
New food sources