Baghdad | |
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State | Baghdad Governorate |
Country | Iraq |
Capital | |
Population | 7216040 |
Baghdad (; Arabic: بَغْدَاد [baɣˈdaːd] (listen)) is the capital of Iraq and one of the largest cities in the Arab world. Located along the Tigris, near the ruins of the Akkadian city of Babylon and the ancient Iranian capital of Ctesiphon, Baghdad was founded in the 8th century and became the capital of the Abbasid Caliphate. Within a short time, Baghdad evolved into a significant cultural, commercial, and intellectual center of the Muslim world. This, in addition to housing several key academic institutions, including the House of Wisdom, as well as hosting a multiethnic and multireligious environment, garnered the city a worldwide reputation as the "Centre of Learning".
Baghdad was the largest city in the world for much of the Abbasid era during the Islamic Golden Age, peaking at a population of more than a million. The city was largely destroyed at the hands of the Mongol Empire in 1258, resulting in a decline that would linger through many centuries due to frequent plagues and multiple successive empires.
Erie | |
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State | |
Country | |
Capital | |
Population | 103571 |
Erie (; EER-ee) is a city on the south shore of Lake Erie and the county seat of Erie County, Pennsylvania, United States.
The city was named for the Native American Erie people who lived in the area until the mid-17th century. Erie is the fourth-largest city in Pennsylvania, and the largest city in Northwestern Pennsylvania, with a population of 101,786 at the 2010 census. The estimated population in 2019 had decreased to 95,508. The Erie metropolitan area, equivalent to all of Erie County, consists of 276,207 residents. The Erie-Meadville combined statistical area had a population of 369,331, as of the 2010 Census.
Erie is halfway between the cities of Buffalo, New York, and Cleveland, Ohio, and due north of Pittsburgh, Pennsylvania.