The epic of gilgamesh is the world’s oldest known
a.)written law code
b.)cuneiform writing
c.)example of literature
d.)hieroglyphics

C) Example of literature

Explanation:

This is the answer because:

1) Gilgamesh ruled Uruk around 2700 BCE. He became the hero of Sumerian literature. The world’s oldest known literature is the Epic of Gilgamesh.

2) The Epic of Gilgamesh started out as a series of Sumerian poems and tales dating back to 2100 B.C., but the most complete version was written around the 12th century B.C. by the Babylonians.

Therefore, the answer is C.

Hope this helps! :D