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[[File:600pxOr de Varna -Victory stele of Naram Sin 9066Nécropole.jpg||left|thumb|100px]]==[[How did ancient Professional Armies developDid Gold Become Desired by Ancient Civilizations?]]==Warfare has Gold is first known to have been acquired by ancient human societies in the 4th millennium BC, a constant throughout human history time when copper and conflict can certainly metals were beginning to be traced back to our hominid ancestors in our evolutionary pastutilized more frequently. While technology today This suggests this is often used as the distinguishing characteristic of warfare, the development of the professional army, that is fulltime soldiers and formations of a standing armyperiod when pyrotechnologies improved, was also an important factor in making warfare an affair conducted throughout the year and allowed the establishment of large-scale states and empires allowing metals to be possibledeveloped more substantially.{{Read more|How did ancient Professional Armies developDid Gold Become Desired by Ancient Civilizations?}}