Please select the word from the list that best fits the definition

A division of society by rank or class


-polytheism
-epics
-silt
-chariot
-surplus
-architecture
-at best fits the definition
-empire
-priests
-cuneiform
-Fertile Crescent
pictographs
-scribe
-alphabet
-rural
-Save and Exit
-Next
-urban
-irrigation
-ziggurat
-impact