Answer:
<em>The correct option is A) He argued that slavery was necessary, benefiting both slaves and slave owners</em>
Explanation:
John C Calhoun believed that slavery was not an evil act rather it was a positive good which benefited both the slave and slave owners. The claims made by John C Calhoun were on the grounds of white supremacy and paternalism. He was of the view that every society is ruled by a group of elites and it is the right of the slaves to serve the elites.
A. Byzantium (Constantinople)
Answer: Due to conflict with other groups in the country different Native American groups have been historically resettled in the state of Oklahoma.
Explanation:
The argument that Carnegie makes about the uses to to which the great fortunes of industrialists should be devoted is that he argued that the wealthy must live modestly and make use of their fortunes for the elevation of all civilization.