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.
Charles x became the King in France in the year 1757_1836
Isolationism was considered a goal by our first president, George Washington. This is considered to be so because the nation wanted to keep its freedom. Because it was told by Washington, That is probably why it was so popular.