I don’t believe that the Spanish caste system was fair because they separated the population into the categories that they believed were fit. So the lowest of them were Africans. Europeans and Peninsulares were put onto a pedestal and made to be seen as the more higher-ups. The way they categorized them by their intelligence and color of their skin was harsh. The whole system was rigged to benefit the Europeans and not the Natives and Africans which is why I see it as unfair and not right.
Answer;
One scientific belief held by both Rene Descartes and Isaac Newton is that the reasoned thought is the way to discover truth.
Explanation;
Rene Descartes used deductive reasoning, deducing a conclusion from a set of premises, to determine the nature of the universe, that was contrary to other great thinkers of the time who used scientific observation.
Sir Isaac Newton; specialized in uniting experimental and theoretical elements of modern science.
Pros: Harding’s presidency was overshadowed by the criminal activities of some of his cabinet members and other government officials, although he himself was not involved in any wrongdoing. An Ohio native and Republican, Harding was a successful newspaper publisher who served in the Ohio legislature and the U.S. Senate. In 1920, he won the general election in a landslide, promising a “return to normalcy” after the hardships of World War I (1914-1918).
Cons: After Harding’s death, the Teapot Dome Scandal and other instances of corruption came to light, damaging his reputation. Pretty much his reputation got destroyed when he died.
The answer to your second question is D.) Welfare
Principles include, promoting low taxes, low social-services spending, and high military spending.