The introduction of the horse to North America by the Spanish changed the lives of Native Americans, because A) Pacific Northwest Indians could hunt buffalo more efficiently. This made it easier for the Native Americans to hunt their buffalo in a more precise and organized manner, due to the way they could round the buffalo up.
Answer: the last one
Explanation: because it is the only one that makes sense
Hope it helps love
The answer is "D. They transported goods across desert regions."
