In the years before the Civil War, the Planters in South Carolina and Mississippi.
The South was the society divided not only between the whites and blacks, but among the whites themselves, they were called Planter Aristocracy. Some of all Southerners owned no slaves at all.
1. Explore the Missouri River to its source, cross the
Rocky Mountains, and seek a westward-flowing river
to the Pacific Ocean—the fabled Northwest Passage.
2. Report on new animals, plants, minerals, etc. in
the newly-acquired regions.
3. Establish trade with the Native American tribes
they encountered.
4. Assure the Native Americans of the peaceful
intentions of the United States government.
Here is the answer of the given question above. 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. Hope this answer helps.