The answer is B. E can be eliminated because their ideas originate from the teachings and preachings of Locke. D can be too because no slaves were discussed. Very few, if any Latin phrases were used. If I recall correctly, there are none. A can be eliminated because the navy is not heavily discussed. However, the abuse of power in the hands of a tyrant is discussed.
Native peoples of America had no immunity to the diseases that European explorers and colonists brought with them. Diseases such as smallpox, influenza, measles, and even chicken pox proved deadly to American Indians. Europeans were used to these diseases, but Indian people had no resistance to them.
Wilson's Fourteen Points called for the formation of a League of Nations.
Hope that helps.