Some of my favorite sources for information about history:

• Historylines Timeline
• Vital Records (for genealogy work)
• Illinois State Archives (also for genealogy research)
• Lincolnshire Archives
• A History of Norwich
• Knowledge Web (from the James Burke Institute)
• Something Has Gone Very Wrong (James W. Loewen)
• National Archives
• National Museum of American History
• Missouri Historical Society
• Cradleboard Teaching Project (Buffy Sainte-Marie)
• A People's History of the United States
• History is a Weapon
• Heroes of History
• Juan Cole's recommended reading list for basic history of the Middle East.
• American Historical Association Blog
• Center for History and New Media

Some associations, journals, and magazines:

• The American Institute for History Education
• American History
• History Magazine
• H-Baha'i at H-Net
• H-1960s at H-Net
• Archaeology (Archaeological Institute of America)
• Smithsonian (Smithsonian Institute)
• Realm Magazine
• History Today

• My "lists of sources" webpage.
• My home page.
• Hadley-Ives Personal Links.
• My list of blogs, newspapers, and magazines that I read.