Which of the following was one of the first reasons that the slaves were imported into the united states.
A. the need for consistent agriculture
B. the circular trade surroundings
C. Europes demands for more good from the Americans
D. economics systems requiring free labor for success

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.

can someone just answer this