Answer:
B.Congress passed the Indian Removal Act.
Explanation:
The trigger point for the war was when Black Hawk and warriors from the Kickapoos, Meskwakis and Sauks crossed the Mississippi River into the territory of Illinois. Though Black Hawk's motives were mysterious his intent was to recapture the land that the US had claimed in the 1804 treaty without bloodshed.
I think they were higher than middle class just because they were appointed by the government itself to collect taxes.
Answer: He created new rules that made representation more equal between patricians and plebeians.
Explanation: in the early roman ages there were many solutions but the one Caesar chose was to create new rules that made representation more equal between patricians and plebeians.
Americans were against US involvement in the war, and did not want the United States to get tangled up in European affairs after 1919.