Center for Responsive Politics - Political Science

The Center for Responsive Politics (CRP) website contains a plethora of data on the connection of money and politics, including resources such as a Lobbying Database, a Foreign Lobby Watch, a section on PAC contributions to campaigns, and more. Data on this site applies to US politics only. Please note that while viewing the resources and data on the site is free, using resources and data from this site will require asking the organization for permission and may require payment.