This is true.
The Commodore, as he was nicknamed, got his start with ferries and then expanded into steel and other investments.
Carnegie accumulated a lot of money and gave a lot of it away but was also fairly criticized as being a robber baron.
The supporters you're referring to were called patrons. Patrons were usually wealthy merchants or people who have made their fortune in other ways and wanted to either have a picture of themselves and their family, or generally had a desire to support painting, some even decided to order paintings for the church in order to get in good standing with the church officials.
Global warming. If the center of our earth weren't warming continuously or weren't as active, we would have as much global warming.
3 Ways the Article of Confederation were weak by...
Answer:
1.) Taxation
2.) Trade and Commerce
3.) No National Military
Hope this helped :3