9. The Confederate States of America
The Confederate States of America was established by southern states that seceded from the United States during the Civil War (1861-1865). After four tumultuous years, the Confederacy was defeated, and its territories were reincorporated into the Union. Despite its brief existence, the Confederacy’s legacy continues to ignite political, social, and cultural debates in America. Symbols and memories of this era remain deeply woven into the nation’s fabric. Explore more at History.com.
