Final answer:
Pittsburgh, Pennsylvania is the state that has the city of Pittsburgh, which is nicknamed Steel City or City of Bridges. It is known for its historical dominance in the steel industry and its strategic location at the confluence of the Monongahela and Allegheny Rivers.
Step-by-step explanation:
Pittsburgh, Pennsylvania
Pittsburgh, Pennsylvania is the state that has the city of Pittsburgh, which is nicknamed Steel City or City of Bridges. It is located at the confluence of the Monongahela and Allegheny Rivers, where they merge to form the Ohio River. Pittsburgh is known for its numerous bridges, with nearly 450 bridges in the greater Pittsburgh area.
The nickname Steel City is a reference to Pittsburgh's historical dominance in the steel industry. For over 100 years, Pittsburgh was synonymous with steel production, thanks to its access to the necessary raw materials of iron ore and coal. The city's strategic location at the confluence of the three rivers also provided advantages for transportation and industry.
Overall, Pittsburgh's history and geography have shaped its identity as a major industrial and transportation hub in Pennsylvania and the United States.