The British would cede all lands east of the Mississippi River and North to Canada to the United States except for Florida, which would be given back to Spain.
Social Darwinism<span> was a sociological theory popular in late nineteenth century europe and the United States. Maybe?</span>
It remade Europe after the downfall of French Emperor Napoleon I and tried to restore old boundaries as well as resizing the main powers so they could balance each other and remain at peace.