The economic principle that is most observable in the success of merchants such as Levi Strauss was the supply and demand principle - c.
The reason for this was that he was looking for gold at a time where it was limited and where a lot of people wanted to have gold but weren't willing to go and look for it in the wilderness for example.
Answer:
His name was Cosimo I de Medici.
The answer is Christopher Columbus.<span />
In comparison with voters in a
general election, voters in presidential primary elections are more likely to
be wealthy and tend to be more partisan. The primary election determines each party's
official presidential candidate, whereas the winner of the presidential general
election becomes the United States president.