If you are thinking about relocating to Pennsylvania, you are about to make a good decision. With a population of over 12 million people, this state is suitable for everybody. Not to mention that there are a lot of opportunities that you can see and have by living in this state. However, if you are interested in history and you like exploring the cities, this state is definitely for you. In it, you can see some of the most beautiful old architectural styles in Pennsylvania. The styles are also a part of this state that makes it beautiful in this way. So, what are the most common styles that you can see in Pennsylvania and why you should relocate to this state?