Answer - In short, a political map is one that shows the political features of a given area. These features can include things like: countries, states, provinces, cities, towns, major highways and byways, and major water structures. Like you might guess, there are lots of different sizes of political maps.
"Preserve the Union" was by far President Lincoln;s central goal during the Civil War, since he knew that was the most important element. He also wanted to end slavery, however.