Which socioeconomic class LEADS the US: US richclass, US working class, or US poor class -- and…?

…and which social class – since being the LEADER of the US - is fully responsible for all prevailing conditions in the US?

(Asking such a question creates a great sadness -- as I sit here unaffected in the one-class system of highly wealthy, Socialist Japan, where unemployment rests at 4.5%…)
Update: @There are 20 storms like this per year...
4 answers 4