Schoolhouse Rock! video, "The Preamble" to the Constitution. First released in 1975. Featuring music and lyrics by Lynn Ahrens. Have you memorized the Preamble yet? https://www.youtube.com/watch?v=W_UdmNmiDOs "Hey, do you know about the U.S.A.? Do you know about the government? Can you tell me about the Constitution? Hey, learn about the U.S.A. In 1787 I'm told Our founding fathers did agree To write a list of principles For keepin' people free. The U.S.A. was just startin' out. A whole br