I’m going to say D, the last one. Because both Confucianism and Daoism revolve around the beliefs of man, society of the universe. And the definition of an “ethical system” is: “a system or set of moral principles. 2. (used with a pl. v.) the rules of conduct governing a particular class of human actions or a particular group, culture, etc.: medical ethics.” So d would make more sense.
Francisco Pizarro conquered the Incan Empire, which gave Spain the control over these lands, resulted in Spanish being the main language in this territory today and influenced the current political map of America.
John Brown was an abolitionist extremist who wanted to violently overthrow the slavery system. During Bleeding Kansas, he and his sons led attacks on pro-slavery citizens. He believed that his actions were a will of God, and therefore pure. ... The objective was to take supplies and arm their slave rebellion.