Capitalism is a pedagogical inquiry into the question of whether it is ethical to act in one's interest...
Capitalism transcends the first ethical question by concluding that it is ethical to trade one's desires to self-interest with outside entities.
Capitalism draws its conclusions on the ethics of self-interest by assuming the desire to self-interest can be divided into discrete supply-demand ratios.
It is erroneously stated that communism ended the right of kings.
Capitalism--a supply/demand ratio that arose after the earth became too fallow to allow the serf-lord feudal system to continue--was the system that ended the divine right of kings.