"The Multiculturalism Policy Index is a scholarly research project that monitors the evolution of multiculturalism policies in 21 Western democracies. The project is designed to provide information about multiculturalism policies in a standardized format that aids comparative research and contributes to the understanding of state-minority relations. The project provides an index for each of three types of minorities: one index relating to immigrant groups one relating to historic national minorities and one relating to indigenous peoples. The Multiculturalism Policy Index and supporting documentation are freely available for researchers public officials journalists students activists and others interested in the topic."