How did the building of the railroads impact Native American land?

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.

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:

1. artillery

2. jose san martin

3.their economies remained dependent on outside powers.

4. drafted new economies

5. democracies have replaced dictatorships

answer; specific deterrence;