The answer is C.
It wasn't just the Sauks however, it was them, the Meskwakis, and the Kickapoos, they crossed the Mississippi river into Illinois, in 1832.
Answer:
General Thomas Ewing
Explanation:
Union General Thomas Ewing issued General Order No. 11,
The Treaty of Greenville of 1795 made Native Americans give up most of their land in Ohio. I hope this helps!