Sending and receiving mail is something that many of us take for granted, until it is threatened. Currently, the USPS is faced with a funding crisis but throughout its history, the Postal Service has faced many challenges as well as dangers. The act of delivering mail was a very real threat. Watch our video on the Dangers of Delivery, then take our trivia quiz to test your USPS knowledge. When you are done, write a letter to someone in your life and mail it. Receiving personal mail can help brighten someone's day, support the USPS, and allow you time to reflect on life away from technology.