Donors
Kendeda Foundation
Founded by Diana Black in 1993 after her divorce from Arthur M Blank.
Surdna Foundation
Established as a charitable foundation in 1917 by John Emory Andrus
SEIU
Largest union in the US, primarily representing workers in health care, property services, and government
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Member
Public Citizen
non-profit, liberal/progressive consumer rights advocacy group and think tank based in Washington, D.C
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Member
Oxfam America
United States branch dedicated to finding long-term solutions to poverty, hunger, and social injustice around the world.
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Member
League of Conservation Voters
American environmental advocacy group
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Member
