Hein Online: access to Slavery in America Collection and the World which brings together a multitude of essential legal materials on slavery in the United States and the English-speaking world. This includes every statute passed by every colony and state on slavery, every federal statute dealing with slavery, and all reported state and federal cases on slavery. 

Also access to Gun Regulation and Legislation in America which brings together essential periodicals, compiled legislative histories, CRS reports, Congressional hearings, United States Supreme Court briefs, monographs, and other related materials on the difficult and controversial topic of regulating firearms in the United State