On The Net

http://www.historyonthenet.com/

Smithsonian

http://si.edu/

Historiography / Videos

http://en.wikipedia.org/wiki/Historiography
http://www.google.com/search?q=Historiography&tbo=p&tbm=vid&source=vgc&aq=f

50 Best Books for Urban History Buffs

http://www.accreditedonlinecolleges.com/blog/2011/the-50-best-books-for-urban-history-buffs/

100 Awesome Blogs for History Junkies

http://phayemuss.wordpress.com/2009/07/09/100-awesome-blogs-for-history-junkies/

100 Best Curator And Museum Blogs

http://museumplanner.org/100-best-curator-and-museum-blogs/

Internet's oldest Fifties and Sixties site

http://www.fiftiesweb.com/

What happened in my birth year

http://whathappenedinmybirthyear.com/

50 All-Time Best Biopics for History Buffs

http://www.onlinedegreeprograms.com/blog/2010/50-all-time-best-biopics-for-history-buffs/

Hyper History

http://www.hyperhistory.com

Ancient Greece and Rome

http://chalk.richmond.edu/education/projects/webunits/greecerome/

50 Best Natural History Blogs

http://www.onlineuniversities.com/blog/2011/01/50-best-natural-history-blogs/
http://nmnaturalhistory.org/