• Social Science Research Institutes, Services

• 19.

Research Triangle Institute

Official X account for RTI International- an independent scientific research institute dedicated to improving the human condition.

NATIONAL COUNCIL FOR THE SOCIAL STUDIES

The largest professional association in the nation devoted solely to social studies education.

• Social Science Research Institutes, Services

• 21.

Cognitive Science Society

Official twitter account of the Cognitive Science Society The Cognitive Science Society brings together researchers from many fields who hold a common goal: understanding the nature of the human mind.

• Social Science Research Institutes, Services

• 22.

Middle East Studies Assoc of North

The Middle East Studies Association (MESA) brings together scholars, educators and those interested in the study of the region from all over the world.

INSTITUTE FOR SOCIAL POLICY AND UNDERSTANDING

ISPU provides objective research and education about American Muslims to support well-informed dialogue and decision-making.

HISTORICAL SOCIETY OF PENNSYLVANIA

Philadelphia's Library of American History.

Root Cause Institute Inc.

Root Cause is a nonprofit consulting team that helps drive effective and enduring social change.

LOVING MORE

Loving More® is a national 501(c)3 nonprofit corporation, educational website, online community and magazine for polyamory.

• Social Science Research Institutes, Services

• 27.

Stichting Rutgers

Rutgers is het onafhankelijke expertisecentrum seksualiteit in Nederland, voor seksuele en reproductieve gezondheid.