Just for fun I created a 4th of July quiz for the Byte this week. You can access it here: https://treacyinfo.com/quiz.htm

I created it very easily using the FunBased Learning Quiz Maker: http://funbasedlearning.com/tools/quizMaker/default.htm Really I just filled in some form fields, pushed a button, saved the file and uploaded it to my site. I looked at a few tools and this was by far the easiest free tool to use and required the least amount of registration and fuss.

If you are looking for more July 4th themed quizzes, you can visit the US Citizenship and Immigration Services Naturalization Self Test:
http://www.uscis.gov/graphics/exec/natz/natztest.asp