Answer :
Answer:
The railroad disrupted intertribal trade on the Plains, and thereby broke a core aspect of Cheyenne's economic life.
Explanation:
The Transcontinental Railroad dramatically altered ecosystems. For instance, it brought thousands of hunters who killed the bison Native people relied on.
Answer:
he construction of the Transcontinental Railroad had dire consequences for the native tribes of the Great Plains, forever altering the landscape and causing the disappearance of once-reliable wild game. Tribes increasingly came into conflict with the railroad as they attempted to defend their diminishing resources.
Explanation: