At the prehistoric old ancient about 5000 years ago in an evolutionary process, in the South and South-west of Asia, Iran homeland, with the centrality of Shoush city, is come into existence. Wonderful transformational changes such as invention of writing and establishing of the first Ilam`s Government are appeared by Ilami Tribes, in this homeland, from the beginning of the third millennium B.C. to decade 640 B.C.Khuzestan, the homeland of "Khuz" people (Khuz mean sugar), is developed on a plateau made from the sedimentary layers of Karoon, Dezz and Karkheh rivers. Architectural traditions, civil styles and industrial traces, from the time of Ilam and Hekhamaneshi, found from the digging and investigation of khuzestan, in the recent century are the signs of ancient civilization of this Province.