Northern Plains Peoples & Places (.np3) is a collaboration that provides historical and cultural information pertaining to the Northern Plains. This growing archive includes documents, photographs, and artifacts as well as our current scholarly activities. This collaboration strives to provide resources and narratives to promote a better understanding of the Northern Plains, our home.

The Roper Center for Public Opinion Research, currently located at Cornell University, is one of the world’s leading archives of social science data, specializing in data from public opinion surveys. The Center’s mission is to collect, preserve, and disseminate public opinion data; to serve as a resource to help improve the practice of survey research; and to broaden the understanding of public opinion through the use of survey data in the United States and abroad.