Hello!
During the Old Stone Age, humans began to develop new beliefs and religions. This later lead to actions such as burying the dead, worshipping gods, etc. that are commonly still seen today.
The term that fits your description is "Animism." Animism is the belief that spirits inhabit natural objects such as animals and plants.
I hope this helps you! Feel free to comment or PM me if you have any additional questions. Have a great day!
