Which of the following statement is not true?

a.

A work of art can be originally created to document an event, but later become a piece that commemorates the event and the people involved.

b.

Many cultures throughout history have had statues built to commemorate great rulers.

c.

Documentation attempts to tell about a factual event or person.

d.

Columnar monuments were used only by the Romans until the 14th century.

determining a set of tasks for each goal