• History Museums

• 775.

Bentonville Historical Museum Inc

Preserving Bentonville’s rich history for the future through collection, display, and education.

• Alumni Associations

• 776.

Historic Preservation Planning Alumni Inc

Historic Preservation Planning Alumni Inc.

SOCIETY OF ARCHITECTURAL HISTORIANS (nfp)

SAH promotes the study, interpretation and conservation of the built environment worldwide for the benefit of all.

SUGAR LAND HERITAGE FOUNDATION

A Legendary Past, a Phenomenal Future, preserving the rich and unique history of Sugar Land, TX, for future generations to come.

PINEY CREEK WATERSHED ASSOCIATION INC

Our mission is to preserve, protect and improve the waters within the Piney Creek Watershed.

• Community Foundations

• 780.

Parkersburg Area Community Foundation

We partner with generous people to build permanent philanthropic resources that strengthen our region.

• Farmland Preservation

• 781.

Ranchland Trust of Kansas Inc

To preserve Kansas' ranching heritage and open spaces for future generations through the conservation of working landscapes.

• Land Resources Conservation

• 782.

Thumb Land Convervancy

The Thumb Land Conservancy is working to preserve natural areas in the Thumb of Michigan a postglaciallandscape where northern forest blends with central hardwoods bordered by Lake Huron theSaginaw Bay the Saint Clair River and Lake Saint Clair.

• Historical Societies and Related Activities

• 783.

TRUST FOR THE NATIONAL MALL

Welcome. The Trust for the National Mall is the official nonprofit partner of the National Park Service caring for the National Mall.