(Jason Goecke via Flickr with Creative Commons)
These resources provide helpful background and history, statistics, and current trends around controversial topics:
Subjects: Teacher Education, Social Sciences, Business, Political Sciences, Biological Sciences, Health Sciences, Languages, Literature & Mass Communication, Computer Science, Mathematics & Statistics, Music, Art & Design,
Theatre Arts Searchable collection of streaming videos, educational films, and video segments in the humanities & social sciences, science and math, business and health and medicine.