There are several synonyms for the term "war between the states," which is also known as the American Civil War. Some other names for this conflict include the War of the Rebellion, the War for Southern Independence, and the War of Northern Aggression. The War of Secession is another commonly used synonym, as the conflict was primarily fought over the issue of states' rights and whether or not individual states had the right to secede from the Union. Regardless of the terminology used, the American Civil War remains one of the most significant and impactful events in United States history, and its legacy continues to reverberate throughout the nation's cultural and political landscape.