Political Science Data, Methods, and Replication Resources

Searchable collection of election returns from the earliest years of American democracy..

Allows users to access and retrieve information on trade and tariffs, from the World Bank..

Track the prevalence of terms over time in books (can go back to 1800s).

This page contains links to data on Cosponsorships in the U.S. Senate and U.S. House of Representatives for the 93rd to 108th Congresses..

This resource allows you to analyze some of the variables coded in Phase Three of the U.S. Circuit Courts of Appeals Database (2003-2010)..