American Association for State and Local History (AASLH)
AASLH provides leadership and support for its members who preserve and interpret state and local history in order to make the past more meaningful to all Americans.
A comprehensive, categorized & cross-referenced list of links that point you to genealogical research sites online.
Legends of America
This website is an amazing trove of information, too varied and rich to describe in a few lines. It states that it is “A website for the Nostalgic & Historic Minded, exploring the history, destinations, people, & legends of this great country since 2003”.
National Trust for Historic Preservation
As the nation’s leading voice of preservation, the National Trust for Historic Preservation is focused on saving America’s historic places. These are the places that tell our stories, offer unique and memorable experiences today, and promise a vibrant future for the generations of tomorrow.
PreservationDirectory.com is the online resource for historic preservation, building restoration and cultural resource management in the United States & Canada. Our goal is to foster the preservation of historic buildings, historic downtowns and neighborhoods, cultural resources and to promote heritage tourism by facilitating communication among historic preservation professionals and the general public. The directory lists thousands of organizations.