1. On June 4, 1919, Tennessee became the 36th state to ratify the 19th Amendment to the United States Constitution, giving women the right to vote. This historic moment is known as the "Perfect 36" and played a key role in the eventual passage of the amendment.

2. On June 4, 1861, Tennessee officially seceded from the Union and joined the Confederacy during the American Civil War. The state played a significant role in the conflict, with major battles such as the Battle of Shiloh and the Battle of Nashville taking place on its soil.

3. The famous Tennessee Walking Horse originated in the state during the mid-20th century. Known for its smooth gait and distinctive walking style, the breed is a beloved cultural icon in Tennessee and beyond.

4. On June 4, 1844, the first telegraph line in Tennessee was established between Nashville and Chattanooga. This paved the way for rapid communication and played a vital role in the state's economic development and growth.

5. Tennessee is home to the Great Smoky Mountains National Park, which was established on June 4, 1934. The park covers over 520,000 acres and is one of the largest protected areas in the eastern United States, attracting millions of visitors each year.