Option A, turkey is the right answer.
A long-term benefit of the Columbian Exchange was the improvement in the diet of the people of Europe. Not only the Europeans were benefited by the Columbus exchange but also the Native Americans benefited greatly from the technology that the Europeans brought over to the New World. Native Americans shared Turkeys, Alpacas and other items with Europeans which signifies a mutual relationship.<u> Colonial Exchange plays a substantial part in the history of America. </u>
<span>When examining how Rockefeller became successful, notice that he owned absolutely everything regarding the production and transportation. This means that the answer is C) Combined vertical and horizontal integration. He became a monopoly owner meaning he owned everything regarding the production of oil and didn't rely on anyone.</span><span />
They developed a written language.
Constantine made Constantinople the capital of the Byzantine Empire in 330 because it was well protected, had a great location, and was wealthy. The city was rich and successful for so long because it was well protected by water on three sides and had land and sea walls!
