Has the US ever fought a war on US soil except the Civil War?

Yes, of course. Many times. Here are a few... James K. Polk (the most consequential single term President in US history). read more

Yes, the American Revolution was fought on American soil almost totally except for some battles at sea. And the war of 1812 saw the British invade the United States capital and burn down the White House, among other things. read more

The American Revolutionary War, the Civil War and the War of 1812 were all fought on American soil. World War II, the Mexican-American War and The French and Indian War both took place on areas that would eventually be part of the United States. read more