The temple was the largest, tallest and most important building in the city, in accordance with the theory accepted by the Sumerian religious leaders and going back no doubt to very early times that the entire city belonged to its main god, to whom it had been assigned on the day the world was created. ---taken from The Sumerians: Their History, Culture, and Character The excerpt above provides evidence for which of the following statements? Sumerian architecture spread to other civilizations.
Sumerians established a number of independent cities.
The Sumerians believed in a theocratic system of government.
The Sumerians created one of the earliest systems of writing.

question - in 1827, john walker, a druggist in a small english town, tipped a splint with sulphur, chlorate of potash, and sulphid of antimony, and rubbed it on sandpaper, and it burst into flame. the druggist had discovered the first friction-chemical match, the kind we use to-day. it is called friction-chemical because it is made by mixing certain chemicals together and rubbing them. although walker's match did not require the bottle of acid, nevertheless it was not a good one. it could be lighted only by hard rubbing, and it sputtered and threw fire in all directions. in a few years, however, phosphorus was substituted on the tip for antimony, and the change worked wonders. the match could now be lighted with very little rubbing, and it was no longer necessary to have sandpaper upon which to rub it. it would ignite when rubbed on any dry surface, and there was no longer any sputtering. this was the phosphorus match, the match with which we are so familiar. according the paragraph what was the benefit of the new phosphorus match? it burst into flame when rubbed on sandpaper. it was made by mixing chemicals. it could be ignited on any dry surface. it threw fire in all directions.

answer - matches required natural chemicals

answer; liaison;

answerstructuralism; functionalism;