If you have Civil War era ancestors and wish to search for articles about them, I encourage you to make use of this free resource.
Also, I would encourage you to view this short video which demonstrates the navigation for this site. There are some interesting anomalies that you will want to be aware of. The image handling takes some getting used to, so the video would be a good tutorial to view
You can search this site at Pennsylvania Civil War Era Newspapers
If you are interested in other U.S. state and Canadian province collections and videos, click the links below:
Brooklyn, New York