Great Britain, controlled Canada in 1812.
Its C I believe.
Hope it helps
D.,
A, B, and C have the solution of the system of Equations (2,1) But D has a solution of (1,2).
The answer is <span>demoralizing the North with a victory on northern soil.
He brought up more troops than the northern had for the battle. But by doing this, General Lee make a blunder because It make the south's defense for the western regions become really weak and caused an irreparable damage to the southern army.</span>