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Published in : 2013-05-25 | by Pietro Pecco
Pittsburgh is the seat of Allegheny County and with a population of 307484 is the second-largest city in the U.S. Commonwealth of Pennsylvania. With a ...
Published in : 2013-06-19 | by Pietro Pecco
Boston is the capital and largest city of the U.S. state of Massachusetts, officially the Commonwealth of Massachusetts; Boston also serves as county seat of the ...