If America had lost the war of 1812, what Territorial change would be expected?
Most Likely some of the Northern Territories would be ceded to Tecumseh's Confederacy, but what else? Would Britain demand any Territories or states for themselves? Would the Louisiana Purchased Territories be taken (Since the British considered it to be part of the Napoleonic wars)? What reparations would America have to pay if they were absolutely dominated in the war of 1812?
By a British Victory, let's just assume everything goes right for Britain, [they are able to hold on the Michigan, they burn all of DC to the ground] and everything goes wrong for the Americans.