In the 1880s the federal government of the united states forced native americans to give up their land. as a result their culture changed. what was the main reason

In the 1880s, the federal government of the U.S. forced Native Americans to give up their land. As aresult, their culture changed. What was the MAIN reason for this? Transcontinental Railroad. What was the transportation network in the U.S. that was completed in 1869? A ban on immigration to the United States

In the 1880s the federal government of the United States forced native Americans to give up their land is discussed below.

Explanation:

Indian relocation was an assaulted departure in the 19th century whereby Native Americans were assaulted by the United States administration to flee their genetic motherlands in the easterly United States to properties west of the Mississippi River, particularly to a nominated Indian Territory (approximately, modern Oklahoma).