Complex sentence: The American Association for the Advancement of Science describes the film as dishonest and divisive propaganda aimed at introducing religious ideas into public school science classrooms, and the Anti-Defamation League has denounced the film's allegation that evolutionary theory influenced the Holocaust.
Split into simpler sentences: The American Association for the Advancement of Science describes the film as dishonest and divisive propaganda aimed at introducing religious ideas into public school science classrooms. The Anti-Defamation League has denounced the film's allegation that evolutionary theory influenced the Holocaust.