Hendren et al. v. Campbell et al. was a 1977 ruling by an Indiana state superior court that the young-earth creationist textbook Biology: A Search For Order In Complexity, published by the Creation Research Society and promoted through the Institute for Creation Research, could not be used in Indiana public schools. The ruling declared: "The question is whether a text obviously designed to present only the view of Biblical Creationism in a favorable light is constitutionally acceptable in the public schools of Indiana. Two hundred years of constitutional government demand that the answer be no." Campbell was a forerunner to the federal decisions in McLean v. Arkansas and Edwards v. Aguillard. In Aguillard, the United States Supreme Court – using logic similar to that in Campbell – ruled that creation science was religiously motivated and could not be taught in public schools.
- ^ Hendren v. Campbell: Decision Against a Creationist Textbook, Nick Matzke, TalkOrigins Archive, August 20, 2006. Accessed August 20, 2006