Aside from the fact that Zoroastrianism is dualistic rather than monotheistic, the Abrahamic religions are actually the odd ones out. Virtually all Near Eastern religions were polytheistic: from old Egyptian to literally all Mesopotamian religions (though Babylonian religion bordered on being monolatrous with their Marduk obsession) and up to pre-Islamic paganism among Arab groups, monotheism just doesn't show up. Judaism provides the monotheistic paradigm for Christianity in the first century AD, and Islam adopts the same idea in a more complicated cultural exchange a couple centuries later.

Edit for some sources:

• Stroumsa, G., The Making of the Abrahamic Religions in Late Antiquity, Oxford University Press (2015)

• Gnuse, R., No Other Gods: Emergent Monotheism in Israel, Sheffield Academic Press (1997)

• Smith, M., The Early History of God, Eerdmans (2002)