A. making it simpler for people to sell goods. hope this helped!
If this is about the US, then they often promoted tariffs, as well as specific candidates, such as Harrison and McKinley. The size of their companies also began to be a cause of concern, leading to anti-trust laws, and other legislation, such as the Interstate Commerce Act which was less friendly to business
Well, the noblemen basically got, "passes", on taxes so everything else below them.