Nobles have the most power
An oligarchy is defined by a small group of people having control of the entire country, rather than the whole population of the country ruling it jointly. In a way, in my opinion, the US was an oligarchy during slavery: as people of colour and women didn't have voting rights.
Some answers you may be looking for are the American Flag, the Statue of Liberty and the Liberty Bell. hope this helps :)
A drought decreases the supply of agricultural products, which means that at any given price, a lower amount will be supplied. Conversely, particularly apt weather would shift the supply curve to the right.
