Was Louis Riel guilty of treason? Explain please!​

Known as the North-West Rebellion, this resistance was suppressed by the Canadian military, which led to Riel's surrender and trial for treason. The trial, which took place in July 1885 and lasted only five days, resulted in a guilty verdict. He was also given a choice to plead guilty or insanity.

the answer is b. 300t + 3/2xt

answer; i believe that the correct answer is (tobacco);