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:

they can increase to boost the enonomy.

panem is a communist totalitarian dictatorship where all the resources and how they are allocated belongs to the capitol. the districts exist only to provide goods and services for the capital and most of the citizens live in poverty. it is a police state where the "peacekeepers" use force and threats to keep the people under control. dissent is outlawed and those who disobey the law are executed, flogged, or turned into avoxes. the games are another means in which the ruling elite in the capitol exert their power over the districts. when reading the books i drew parallels between panem and the soviet union and north korea. in no way is panem capitalist. the people in the capitol are wealthy but the majority of them are involved in the government somehow. it was the same way in the former soviet union where bigwigs in the communist party and high ranking government officials were given access to goods, services, medical treatments not available to the general public. if you think panem has a capitalist economy you need to brush up on your economics.