Pennsylvania is a state that can be found in the eastern portion of the U.S. It has a very rich history, and it has a number of historical sites that are related to the Revolutionary War. In addition to this, Pennsylvania has also be known for pioneering the steel industry. The largest and most prominent city in the state is Philadelphia, and Pittsburgh is the capital. Civil War history buffs will not want to leave the state without visiting the town of Gettysburg, home to one of the bloodiest battles of the Civil War. One prominent feature of this state is its diverse landscape. It is known for having summers which are hot and humid, while the winters and be extremely cold and sunny.

If you are looking for the most cosmopolitan region in the state, you will want to visit Philadelphia. Historically, this city has had an impact that was only matched by New York and Boston. It is an international city that is home to a number of diverse groups and cultures. To truly experience Philadelphia, you will not want to leave without trying one of their authentic Philly Steak Cheese sandwiches. Once you're tired to the crowded streets of Philadelphia, you can get a touch of nature by traveling to the Pocono Mountains. In addition to Gettysburg, another historic battle site is Chadds Ford, which hosted the Battle of Brandywine in September of 1777. It should also be noted that Pennsylvania is also the national leader in biotechnology.