Here is a free and pretty comprehensive slideshow about the Civil War. The slideshow contains 75 slides with graphs, charts, pictures, and more. You can’t download it, but you can display it on your projector/board. At some point, a pop-up window might appear asking you to sign up. Close the pop-up by clicking outside it, so you can still view the entire presentation. Be sure to enlarge the slideshow when you display it so that your students can easily see it. It’s a great
freebie with tons of information!