Answer:
(A.) It was the site of a massacre of Lakota Sioux by US troops in 1890.
EDGE2020
I think the answer is d because if the majority rules then a lot of people want them as cabinet members and are more likely to value their advise. Hope this helped!
I think appeasement is not a good strategy with Hitler. He was too obsessed with a power which made Chamberlain's appeasement not a solution to stop his military aggression. If Chamberlain did not enter this diplomatic relation he could have defeated Hitler earlier.
I would say no. The League of Nations although had enjoyed limited success, was a failure because of the selfishness displayed by the European powers. The Treaty of Versailles lacked practicality and ultimately failed at 'addressing the causes of conflict and restoring peace and normality', because there was a World War II.