"Gateway to Freedom" is a significant historical site located in Detroit, Michigan. It serves as a monument to the Underground Railroad, a network that helped enslaved African Americans escape to freedom in the 19th century. The site features a sculpture and educational displays that highlight the bravery of those who participated in this movement. The monument honors key figures such as Harriet Tubman and Frederick Douglass, who played vital roles in the fight against slavery. Visitors can learn about the challenges faced by escapees and the safe houses that provided refuge along their journey to freedom.