The orginal transcontinental railroad was built by the central pacific and union pacific railroads. what two
major cities did the original transcontinental railroad connect?

Cheyenne later became Wyoming's largest city and the capital of the new state of Wyoming. The railroad established many townships along the way: Fremont, Elkhorn, Grand Island, North Platte, Ogallala and Sidney as the railroad followed the Platte River across Nebraska territory.

Explanation:

4 copper and gold, the california gold rush is why im pretty sure.

as general terms,  indian territory,  the indian territories, or  indian country  describe an evolving land area set aside by the  united states government  for the relocation of  native americans  who held  aboriginal title  to their land. in general, the tribes ceded land they occupied in exchange for  land grants  in 1803. the concept of an indian territory was an outcome of the 18th- and 19th-century policy of  indian removal. after the  civil war(1861–1865), the policy of the government was one of  assimilation.