The correct answer is A) Zoroastrianism.
The Persian religion, Zoroastrianism, taught that humans had the freedom to choose between right and wrong.
Zoroastrianism was the religion of ancient Persia. It is one of the oldest religions, a monotheistic one. Prophet Zoroaster founded the religion approximately 3500 or 4000 years ago. Its religious scriptures can be found in the Avesta, that is a collection of teachings. Zoroastrianism was at the base of the Persian Empire that spread, conquering many territories.
