How can I make my project interesting?

Try to include as many pictures and fake doents as you can. It makes it seem more realistic and catches people's attention. For example, for the Wall Street Crash, include a fake stock from the late 1920's. Additionally, try to make it visual, so people don't have to read a block of text to understand your point. For instance, or your recipe of democracy include pictures of voting booths, ect. and instead supply only captions explaining what democracy is. This way, people can just glance at your poster and understand rather than reading. Best of luck!