The correct answer is (C) Religious freedom
<span>Social Darwinian is </span>the theory that individuals, groups, and people are subject to the same Darwinian laws of natural selection as plants and animals.
One of the main factors that contributed to the downfall of both the Inca and Aztec empires was their lack of natural immunity to diseases that the Spanish brought with them from Europe.
fear tactics and a lot of appealing to German nationalism