Chinese subjects were forced to adopt the customs of the Mongolia people.
No country would mess with South America. As that was what the Monroe Doctrine was it said that the US would protect South America from Europe
On January, 20, 1942, Reinhard Heydrich, Himmler's second in command of the SS, convened the Wannsee Conference in Berlin with 15 top Nazi bureaucrats to coordinate the Final Solution (Endlösung) in which the Nazis would attempt to exterminate the entire Jewish population of Europe, an estimated 11 million persons.
Because this was their last chance at offering peace after previous acts against his rule.
D was the romans way of thinking in the matter and thus the anwser