The most comprehensive collection of beginner's guides, training resources, links to record collections and resources, record descriptions and more
Chronicling America - Historic American Newspapers. Library of Congress.
Searchable by state, county and city. It lists all newspapers published in the US plus holdings information. NOT FULL TEXT – use when you need an article unobtainable through other sources (e.g. a small town historic newspaper that has never been digitized.)
Another comprehensive collection of training tools, resource links, record descriptions. FamilySearch requires that you set up an account if you wish to search its databases but there is no charge. In addition, you can set up an online family tree, as individual Ancestry subscribers can on Ancestry
United States Census Bureau. U.S. Census. History. Index of Questions
Best source for information about the U.S. census records and the information provided by these records - listed by decade
United States Census Bureau. State Censuses.
Alphabetical list of states with years of census
United States Genealogy by State. FamilySearch.
Click on any state and find links to genealogy for that state. Particularly useful for vital records
Family History Daily: African American Genealogy: A Guide to Finding Your Ancestors Online
Detailed and thorough; techniques, record types, links to databases and resources
Genealogy Research in Military Records. National Archives - guide to military records; searching for military records
United States Military Online Genealogy Records - FamilySearch