Hindu texts to an author, as a derivative work they are considered less authoritative than "Sruti" in Hinduism. The Smrti literature is a vast corpus of diverse texts, and includes but is not limited to Vedāngas, the Hindu epics, the Sutras and Shastras, the texts of Hindu philosophies, the Puranas, the Kāvya or poetical literature, the "Bhasyas", and numerous "Nibandhas" (digests) covering politics, ethics, culture, arts and society. Many ancient and medieval Hindu texts were composed in Sanskrit, many others in regional Indian languages. In modern times, most ancient texts have been translated into other Indian languages and some in Western languages.
Ancient Mesopotamian religion great work has been done by historians and scientists, with the help of religious scholars and translators, to re-construct a working knowledge of the religious history, customs, and the role these beliefs played in everyday life in Sumer, Akkad, Assyria, Babylonia, Ebla and Chaldea during this time. Mesopotamian religion is thought to have been an influence on subsequent religions throughout the world, including Canaanite, Aramean, and ancient Greek. Mesopotamian religion was polytheistic, worshipping over 2,100 different deities, many of which were associated with a specific state within Mesopotamia, such as Sumer, Akkad, Assyria or Babylonia, or a specific Mesopotamian city,