Trajan's Column is a monumental structure located in Rome, Italy, built around 113 AD to commemorate the victories of Emperor Trajan in the Dacian Wars. The column stands approximately 30 meters tall and is adorned with a continuous frieze that spirals around it, depicting scenes from the military campaigns. The column is made of Carrara marble and features over 2,500 individual figures, showcasing various aspects of the battles, including soldiers, weapons, and fortifications. It serves not only as a tribute to Trajan's achievements but also as an important historical source for understanding Roman military practices and architecture.