Hinduism is a religion where they believe in many gods and goddesses.
The worship of many gods and goddesses is polytheism.
Polytheism is the belief in many pagan or false Gods, like Greek mythology.
A lot. The Greeks worship many gods and goddesses so you can't find the exact number. There are many major and minor Greek gods and goddesses. You have to be more specific, how many Greek major gods or how many minor gods.
Gods and goddesses had always been a part of Roman religion of ancient times, as they spead out and other people became a part of Rome, those gods and goddesses became as Roman as the people.
Yes. Many people believe in Greek Gods/Goddesses. I believe in them.
paganism
There are lots. Each religion has their own. Add to it the Greek and the Roman gods and goddesses. That's quite a lot.
Polytheism: they believed in many gods and goddesses.
The ancinet Egyptians worshiped many gods and goddesses.
Around 200 according to this archeology website
the Egyptians worshiped many gods and goddesses and they believed that these dities controlled the forces of what