<Ul> <Li> Hinduism </Li> </Ul> <Ul> <Li> Persian <Ul> <Li> Zoroastrianism </Li> </Ul> </Li> <Li> Kurdish <Ul> <Li> Yazidism </Li> <Li> Yarsanism </Li> </Ul> </Li> <Li> Scythian <Ul> <Li> Ossetian </Li> </Ul> </Li> </Ul> <Li> Persian <Ul> <Li> Zoroastrianism </Li> </Ul> </Li> <Ul> <Li> Zoroastrianism </Li> </Ul>

Who were the slavs and who were the largest group of slavs