From Wikipedia:
Government comics:
The United States government and affiliated bodies occasionally print and publish works using the comic medium. These works fulfill a wide variety of purposes often seen in government publications, primarily educating the public about government programs or lifestyle choices the government wants to encourage.[1]
Richard L. Graham examines and dissects these government comics in Government Issue: Comics for the People, 1940s-2000s.[2]
Said comics (and some others published by other governments, elsewhere) can be found at the following sites and at sites they link to: