Third Amendment to the United States Constitution
The amendment is one of the least controversial of the Constitution and is rarely litigated. The American Bar Association called it the "runt piglet" of the U.S. Constitution. There were times when the US government probably violated this amendment. These include the War of 1812, the American Civil War, and during World War II in the Aleutian Islands. But as of 2015 it has never been the primary basis of a Supreme Court decision.