Miamisburg is a city in Montgomery County, Ohio, United States. The population was 20,181 at the 2010 census.
Wikipedia

Ohio is a midwestern U.S. state stretching from the Ohio River and Appalachian Mountains in the south to Lake Erie in the north. On the shores of the lake is the city of Cleveland, site of the Cleveland Museum of Art and its renowned collection of European paintings and especially Asian art. Cleveland is also home to the Rock and Roll Hall of Fame and Museum, and close to expansive Cuyahoga Valley National Park.
Wikipedia

The U.S. is a country of 50 states covering a vast swath of North America, with Alaska in the northwest and Hawaii extending the nation?s presence into the Pacific Ocean. Major Atlantic Coast cities are New York, a global finance and culture center, and capital Washington, DC. Midwestern metropolis Chicago is known for influential architecture and on the west coast, Los Angeles' Hollywood is famed for filmmaking.

Wikipedia