A marble column showing battles of the Dacian Wars to commemorate Emperor Trajan's greatness. Above is a close-up of the narratives carved into the Column of Trajan. Which of the following is not true about the above narratives/column?
a.
Trajan is best known as a Roman philosopher.
b.
The narratives depict the events of the Dacian Wars.
c.
The column commemorates Trajan's greatness.
d.
The column is constructed primarily of marble.