I believe the answer is A
Hi there~
I believe it was during 1859-1860
I hope that helps!
The peasants felt oppressed by the Tsar. They felt that it was unfair how they could not get certain jobs. They also didn't like that the most well off people in the Russian Empire were the most favored by him, while the poor were suffering.
The correct answer is the Louisiana Purchase.
While the President has the power to negotiate treaties, Jefferson likely got quite a bit ahead of himself when the land was purchased before the consent of the United States Senate.
Furthermore, the Federalists believed that the acquisition of territory itself might be unconstitutional.