- Center for Civic Education
- The Library of Virginia
- The Library of Congress
- The Judicial System of Virginia
- The Bill of Rights Institute
- Constitutional Rights Foundation
- A Chronology of United States Historical Documents
- iCivics
- Capitol Classroom of the Virginia General Assembly
- Virginia State Capitol
- Conference of Chief Justices/National Center for State Courts
- American Bar Association/Division for Public Education
- Virginia Bar Association
- Virginia Bar Association, Young Lawyers Division
- The Virginia State Bar
- The Bar Association of the City of Richmond
- Supreme Court of the United States
- The Supreme Court Historical Society
- Cornell University Law School Legal Information Institute
- Marshall University
- The University of Richmond School of Law
- Virginia Commonwealth University
- The National Education Project, Inc.
- Civnet
- Street Law, Inc.
- Virginia Council for the Social Studies
- National Council for the Social Studies
- Historic Richmond Foundation
- Preservation Virginia/The Association for Preservation of Virginia Antiquities (APVA)
- The Valentine Richmond History Center
- The Center for the Constitution at James Madison’s Montpelier
- George Washington’s Mount Vernon
- Thomas Jefferson’s Monticello
- Freedom Foundation at Valley Forge
- The John C. Stennis Institute of Government
- WCVE Public Television/NPR/ The Idea Station
- Friends of Shockhoe Hill Cemetery
