Original sentence: Major features of Zoroastrianism, such as messianism, judgment after death, heaven and hell, and free will have influenced other religious systems, including Second Temple Judaism, Gnosticism, Christianity, Islam, and Buddhism
Edited sentence: Major features of Zoroastrianism, such as messianism, judgment after death, heaven and hell, and free will may have influenced other religious systems, including Second Temple Judaism, Gnosticism, Christianity, Islam, and Buddhism