Pittsburgh is a vibrant city located in western Pennsylvania, known for its rich history and unique geography. It sits at the confluence of three rivers: the Ohio River, the Allegheny River, and the Monongahela River. This strategic location made it an important hub for the steel industry during the 20th century, earning it the nickname "Steel City." Today, Pittsburgh has transformed into a center for technology, healthcare, and education, with institutions like Carnegie Mellon University and the University of Pittsburgh leading the way. The city is also famous for its sports teams, including the Pittsburgh Steelers in the NFL and the Pittsburgh Penguins in the NHL. Pittsburgh's diverse neighborhoods, such as Squirrel Hill