To prepare for the upcoming July 4th holiday, test your knowledge of US history and see how well you score:
Want to learn more? Check out our TED-Ed Lessons on civics.
To get brand new TED-Ed Lessons delivered to your inbox each week, sign up for the free TED-Ed Newsletter here >>
How 10 everyday items were invented
Happy Inventors’ Day, America!
A teen gamer interviews Milktea