Most people know of the American Humane Association (AHA) from the "No animals were harmed" disclaimer at the end of a movie or television show, but the AHA has been protecting children, as well as animals, since 1877. According to their website, they aim to end the abuse and neglect of children and animals, and are at the forefront of "understanding the human-animal interaction and its role in society." Users can learn facts about child abuse and neglect, research policy and government affairs and more. The "Act Now" link displays current child advocacy campaigns underway.