I'm not sure about the first one but,
Philip Hamilton was killed in a duel by George I. Eacker.
Hamilton did not want to die because he and Burr were dueling in the same place Philip had died, and he did not want to leave behind the rest of his family, including his wife Eliza.
There's a lot of this info in the second act of the Hamilton Musical Soundtrack, if you need more help.
<span>United States, United Kingdom and the Commonwealth, Soviet Union, Republic of China, Poland, France, Yugoslavia
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The Social Contract Theory. It was basically an idea from John Locke and <span>Jean-Jacques Rousseau that stated the people have a right to rebel against the government if it failed to live up to it's duties. And since the United States government quote unquote is by the people for the people, they have to right to overthrow it.</span>
Since i can’t see the timeline i’m just gonna assume that it’s referring to Pax Romana, since the rest of those things were not as long as Pax Romana