Volume 1Labels, sorting and partisan feeling

Party identification and ideological labels drew closer together in American surveys. The volume asks what the labels contain, in the United States and about 100 countries, how the alignment changed across birth cohorts, and how it differs from partisans' feelings toward the other party.

Volume 2Coalitions and political differences

Participation, group coalitions, issues and attitudes toward institutions and democracy, 1948 to 2024. Party gaps on these measures differ in size and timing, and some reverse with control of the presidency, so no single trend describes them.

Volume 3Votes, giving and places

Election returns, donor records and county data count different populations at different scales. The volume follows the vote from counties to precincts and down the ballot, compares donors with voters, and returns from places to the people who live in them.

Planned

Reconstruction and the modern map

Planned This question is on the research agenda, outside the main reading sequence. Deferred.

The question

How does the Southern county map of the 1870s relate to the map of 2024?

The data

County election returnsYears: President 1868-2024 (40 elections); House and Senate 1990-2024
County demographics panelYears: 2000-2024 (election years, interpolated between census and survey anchors)

county-returnscounty-demographics

The scope

Places Each row of the data is a place such as a county or a neighborhood, so results describe places. They do not describe the people in them.

The question belongs to Part VI, Election results at different scales, votes, giving and places. Its unit of analysis is places. See how the book treats evidence.

The part has an explorer: Elections, 1976 to 2024.