What was a benefit of terrace farming during the Neolithic era? O Terrace farming allowed people to use irrigation to move water from flatlands to hillsides.
O Terrace farming prevented the need to use slash-and-burn techniques to clear land for farming.
O Terrace farming made it possible to farm on hills and prevented the erosion of soil.
O Terrace farming helped manage excess water to prevent the flooding of farmmand.

its C. Terrace farming made it possible to farm on hills and prevented the erosion of soil.

Explanation:

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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.