In December 1996, the United Nations officially recognized November 21 as World Television Day. The day isn’t a celebration of the tool, the organization says, but “rather the philosophy which it represents.” Since its creation, the television has become an important medium to spread information to the masses, and bring attention to issues around the globe. In honor of World Television Day, CGTN Digital has created a brief quiz to test your knowledge on one of the most impactful inventions in recent history.