How was judaism different than previous polytheistic belief systems? be sure to include beliefs, laws and written sources.

Judaism differed from other ancient religions in the following ways: 1) It was the only religion in which God spoke to the entire assembled nation (Exodus ch.19) of over two million people. 2) It made a complete break from the surrounding idolatry. Their monotheism (belief in One God) set the Jews apart because other ancient nations did not share it. We've heard (for example) of the Greek mythology and Roman mythology. What not everyone is aware of is that idolatry tended to go hand in hand with cruel, licentious and excessive behavior, since the caprices which were narrated concerning the idols were adopted as an excuse to imitate those types of behavior. Compare that to God, who reveals His attributes in the Torah as wise, kind, holy, and pure. God is One, so the command to imitate His attributes (Deuteronomy 8:6) was (and is) a straightforward matter once one is even minimally familiar with the Torah. Accordingly, Judaism was: 3) The only ancient religion in which a large percentage of its adherents were literate and scholars. 4) It was the only religion in which the people were ruled by God, with no need for a king, for several centuries (see Judges 8:23 and 1 Samuel 8:4-7). 5) The concept of morality was also the work of the Hebrews' religion, including the dignity and value of a person. It is the responsibility of the community to support the widow, the orphan, the poor, and the stranger passing through.