Each of the Sumerian cities seems generally to have been an independent state with a god of its own and priests of its own. But sometimes one city would establish an ascendancy over others and exact tribute from their population. A very ancient inscription at Nippur records the “empire,” the first recorded empire, of the Sumerian city of Erech. Its god and its priest-king claimed an authority from the Persian Gulf to the Red Sea. BRICK OF HAMMURABI, KING OF BABYLON ABOUT 2200 B.C. BRICK OF HAMMURABI, KING OF BABYLON ABOUT 2200 B.C. Note the cuneiform characters of the inscription, which records the building of a temple to a Sun God At first writing was merely an abbreviated method of pictorial record. Even before Neolithic times men were beginning to write. The Azilian rock pictures to which we have already referred show the beginning of the process. Many of them record hunts and expeditions, and in most of these the human figures are plainly drawn. But in some the painter would not bother with head and limbs; he just indicated men by a vertical and one or two transverse strokes. From this to a conventional condensed picture writing was an easy transition. In Sumeria, where the writing was done on clay with a stick, the dabs of the characters soon became unrecognizably unlike the things they stood for, but in Egypt where men painted on walls and on strips of the papyrus reed (the first paper) the likeness to the thing imitated remained. From the fact that the wooden styles used in Sumeria made wedge-shaped marks, the Sumerian writing is called cuneiform (= wedge-shaped). EBONY CYLINDER SEALS OF FIRST EGYPTIAN DYNASTY EBONY CYLINDER SEALS OF FIRST EGYPTIAN DYNASTY Recovered from the Tombs at Abydos in 1921 by the British School of Archæology. They give evidence of early form of block printing An important step towards writing was made when pictures were used to indicate not the thing represented but some similar thing. In the rebus dear to children of a suitable age, this is still done to-day. We draw a camp with tents and a bell, and the child is delighted to guess that this is the Scotch name Campbell. The Sumerian language was a language made up of accumulated syllables rather like some contemporary Amerindian languages, and it lent itself very readily to this syllabic method of writing words expressing ideas that could not be conveyed by pictures directly. Egyptian writing underwent parallel developments. Later on, when foreign peoples with less distinctly syllabled methods of speech were to learn and use these picture scripts they were to make those further modifications and simplifications that developed at last into alphabetical writing. All the true alphabets of the later world derived from a mixture of the Sumerian cuneiform and the Egyptian hieroglyphic (priest writing). Later in China there was to develop a conventionalized picture writing, but in China it never got to the alphabetical stage.