Arak, Iran Arak, Iran Arak (, "Arâk"; ), is the capital of Markazi Province, Iran. At the 2011 census, its population was 526,182, in 160,761 families. this city nicknamed as Industrial Capital of Iran. A major industrial city, Arak hosts several industrial factories inside and within a few kilometers outside the city, including the factory of Machine Sazi Arak and the Iranian Aluminium Company. These factories produce nearly half of the needs of the country in steel, petrochemical, and locomotive industries. As an industrial city in a developing country, Arak is subject to the issue of air pollution. The term "Arâk" remains
Greater Iran Mesopotamia is considered as the cradle of civilization and the place where the first empires in history were established. These empires, namely the Sumerian, Akkadian, Babylonian, and Assyrian, dominated the ancient middle east for millennia, which explains the great influence of the Mesopotamia on the Iranian culture and history, and it is also the reason why the later Iranian and Greek dynasties chose Mesopotamia to be the political centre of their rule. For a period of around 500 years, what is now Iraq formed the core of Iran, with the Iranian Parthian and Sasanian empire having their capital in what