I want to know the answer to the following question:
When did Tennessee officially vote to secede?
All the background I'm provided with is that "The title of "last to join the Confederacy" has been disputed; although Tennessee's informal secession on May 7, 1861, preceded North Carolina's official secession on May 20, the Tennessee legislature did not formally vote to secede until June 8, 1861.". Is that enough to answer the question?