General Hull surrendered Detroit, and hence most of Michigan territory to General Brock and his British army in August of 1812 William Henry Harrison and Oliver Hazard Perry later recaptured the territory, I would guess that if Captain Perry's naval flotilla is defeated in the Great Lakes and that Harrison's army is significantly defeated that the British would retain control of the territory.
How successful would this enterprise be as a whole if the British retained control of Michigan throughout most of the War and after it and added it to "Canada".
How successful would this enterprise be as a whole if the British retained control of Michigan throughout most of the War and after it and added it to "Canada".