Mazdakism


Mazdakism was an Iranian religion, which was an offshoot of Zoroastrianism. The religion has been called one of the most noteworthy examples of premodern communism.
The religion was founded in the early Sasanian Empire by Zardusht, a Zoroastrian mobad who was a contemporary of Mani. However, it is named after its most prominent advocate, Mazdak, who was a powerful and controversial figure during the reign of Emperor Kavad I.