Since U.S. history tends to be sugarcoated, whitewashed, romanticized and Eurocentric, parents should demand that clips of George Carlin's social commentary be included in the curriculum so children really learn the facts instead of being bored, dumbed down and turned off by education 
http://www.youtube.com/watch?v=VSJmYnHdvsc
http://www.youtube.com/watch?v=VSJmYnHdvsc