what is known about the first mentioned city?
It is the state capital and the most populous city in the U.S. state of Ohio.
Columbus, Ohio
Columbus is the state capital and the most populous city in the U.S. state of Ohio. 
why does the ohio state flag have 17 stars UNANSWERABLE what is flag of ohio? The Ohio Burgee is the official flag of the U.S. state of Ohio. where is the geographical location of this state? It is a state in the East North Central region of the Midwestern United States. what are some main cities located here? Columbus, Akron, Canton, Cleveland, Mansfield, and Youngstown, and others.
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Columbus, Ohio [SEP] Introduction
Columbus is the state capital and the most populous city in the U.S. state of Ohio. With a population of 898,553 as of 2019 estimates, it is the 14th-most populous city in the United States, the second-most populous city in the Midwest after Chicago, Illinois, and the third-most populous state capital after Phoenix, Arizona and Austin, Texas. It is the core city of the Columbus, OH Metropolitan Statistical Area, which encompasses ten counties. With a population of 2,106,541, it is Ohio's second-largest metropolitan area. Columbus is the county seat of Franklin County. The municipality has also annexed portions of adjoining Delaware and Fairfield counties.