ANES Time Series Race, Nationality, Immigration, and Heritage, 2020

This study is part of the American National Election Studies (ANES), a time series collection of national surveys fielded since 1948. The American National Election Studies are designed to present data on Americans' social backgrounds, political predispositions, social and political values, perceptions and evaluations of groups and candidates, opinions on questions of public policy, and participation in political life. The files included in this study are restricted-use due to the race, nationality, immigration, and heritage data contained in them for the year listed in the title.