General Links – #1 Research Site (pay site) Best DNA Tests For Ancestry                                                                          Bureau of Land Management – land records
Castle Garden – 1st Immigration Center   Civil War Official Record
County Office
Daughters of American Revolution 
Ellis Island Immigration Center – NY
Family Search Find A Grave
Library of Congress
National Archives site
National Genealogical Society
Rootsweb – many genealogy tools
Ship Passenger Lists Vital Records (pay site)
Cyndi’s list is a comprehensive list of links to genealogical research sites.