What are some good, comprehensive, reliable sites for history that aren related to television channels?
That entirely depends on the era of History you are interested in. But a good source for finding QUALITY history sites is http://www.besthistorysites.net/about.shtml I often personally use this site as a starting point for a lot of the grad school research I am currently working on. I also recommend exploring the links of http://www.historians.org/index.
