U.S. Knowledge Test

My cousin sent me a link to the Independence Day Quiz this morning.  This is what he sent along with the link:

Below is a link to a 30-question test to see how well
you know US Law. Give it a shot, and see how well you do!
Supposedly 96 % of all High School Seniors FAILED this test
AND if that's not bad enough, 50% of all individuals over 50 did too! Take the test and be surprised at what you don't know.

I didn't see that on the quiz' web page.  It only says that 24 out of 30 is considered passing.

(I got 29 out of 30.  Booya!!)