Disambiguated FEC campaign contribution database

This database is a disambiguated version of the official release of the campaign contributions database published by the Federal Election Commission (FEC). This database contains every monetary contribution over $200 by an individual to a registered political action committee (PAC) for a federal US election, from 1979 to present (updated periodically with new data). The present database is disambiguated, meaning that we have inferred the identities of the individuals represented in the data, and assigned unique \"identity\" identifiers to the records associated with each inferred individual.