Trajan's Column is a Roman triumphal column located in Rome, Italy. It was built to commemorate the victory of the Roman Emperor Trajan in the Dacian Wars, which took place between 101 and 106 AD. The column was completed in 113 AD and has been standing for nearly 1900 years.
The column stands 30 meters (98 feet) tall and is made of white marble. It consists of a series of 23 spiraling bands of low relief sculptures that wind around the column from its base to its capital. The reliefs depict scenes from Trajan's military campaigns against the Dacians, including battles, sieges, and other military operations.