Complex sentence: All the other Gods were seen as aspects of the Chief God Ashur who was the totality of the Gods.The God Ashur derived from the Sumerian God AN.SHAR, AN meaning Heaven and SHAR literally meaning whole.
Split into simpler sentences: All the other Gods were seen as aspects of the Chief God Ashur who was the totality of the Gods. Ashur derives from the Sumerian God AN.SHAR, AN meaning Heaven and SHAR literally meaning whole.