Pedro I is best recognized as the man who announced Brazil independent from Portugal in 1822. The general population of Brazil, who had delighted in the privilege of being the seat of imperial authority, did not take well to returning to province status. Because of his father's advice and also his wife's advice, Pedro proclaimed independence on September 7, 1822 in the city of São Paulo.
The Roman government like the US's had 3 branches consisting of a legislative branch, an executive branch, and a judicial branch. there are many more similarities but this is the main one. Hope it Helps
B, the Treaty of Versailles. The other answers refer to WW2
If this question is referring to there american civil war, then the answer would be no. african americans were not only excluded, but they were still discriminated against