The organization, created in 1913, sets out not only to fight intolerance but also to disseminate knowledge about the Holocaust, human rights and religious freedom, as well as inform about terrorist threats, hate on the Internet, and the harmful effects of hateful symbols. The World of Difference Institute, functioning on the website, prepares primary and secondary teachers to fight against prejudice. The Campus of Difference plays that role in higher education, and the Workplace of Difference in private and state institutions. The ADL site offers exercises, guides, and programs aimed at helping develop tolerance and mutual understanding. The organization has an online store, where it is possible to order magazines, books, videos and educational resources for teaching about the Holocaust, multiculturalism and human rights.