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.
Answer:
Jack Johnson became a champion is 1908
Answer:
Mexicans began to search for gold in Texas. Thousands of people came to Texas to claim land.
B. Bill of Rights
<span>(or c. Amendments. but aren't they kinda the same thing?)
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