People who are polytheistic have many legal codes, gods, writing systems, city-states

People who are polytheistic believes in many gods

Polytheism is the worship of or belief in multiple deities usually assembled into a pantheon of gods and goddesses, along with their own religions and rituals ... It is a type of theism Though the most widely known religions today - Christianity, Judaism, and Islam - are all examples of monotheism, there have been plenty of religions that preach polytheism. Followers of those religions believe in a pantheon or group of gods, like the ancient Greeks who worshipped Zeus, Athena and the gang.