How would you evaluate the outcome of the War of 1812 for Indians livi

How would you evaluate the outcome of the War of 1812 for Indians living east of the Mississippi?

A) an indecisive outcome with all of the eastern Indian tribes east of the Mississippi retaining the lands they held just before the war but not regaining any of the lands they lost in the Treaty of Greenville
B) an unmitigated disaster with the opening up of all of the Ohio and Indiana Territory and the death of the Indian leader Tecumseh
C) a decisive victory for all the Indians of the Ohio and Indiana Territory with Indian tribes regaining all of the lands they had lost in the Treaty of Greenville
D) a moderate victory for the Cherokee and Creek alliance seeking to maintain the integrity of their lands in Georgia and Alabama

ANSWER
Answer: B