Why were early humans always on the move? ​

Early human were hunters and gatherers, when they had exhausted the food of one area, they moved to another area. Other factors like climate change and natural calamities also contributed to their movement.

So they could discover new lands and learn new things.

Explanation:

the correct answer is d: "party organizers, volunteers, voters, and elected officials."

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.