Were afraid to lose the slaves in there states
<span>A. horses
</span><span>The Native Americans contributed to America's culture their exceptional knowledge of horses, and how they should be used for various objectives. While other elements of the Native culture do influence America's culture, horses in perhaps the one most resilient and still be in use in today society, with particular regards with those part of America where horses are a large part of the economy. </span>
Answer:
Europeans providing American Indians with firearms in exchange for natural resources.
Explanation: Took the test.