why is tennessee called the volunteer state

Tennessee is called the "Volunteer State" because of its residents' strong tradition of military volunteerism, which began notably during the War of 1812. A large number of Tennesseans volunteered for service under Andrew Jackson, playing a crucial role in the American victory at the Battle of New Orleans in 1815. This reputation was further solidified during the Mexican- American War when Tennessee was asked to provide 2,800 soldiers, but about 30,000 volunteered, demonstrating an overwhelming willingness to serve. The nickname reflects Tennessee's enduring spirit of volunteerism and patriotism that extends beyond military service to community and civic involvement.