Gallup Analytics Online platform that provides subscribers with access to nearly a century of U.S. data and a decade of global tracking data known as the Gallup World Poll.
iPoll Contains nearly a half-million questions from surveys conducted since 1935 by academic, commercial, and media survey organizations, including CNN, Gallup, AP, the Wall Street Journal, and many others.
Polling the Nations Text of and responses to over 35,000 survey questions from over 14,000 polls taken in the US and 80 other countries since 1986.
General Social Survey The GSS gathers data on contemporary American society in order to monitor and explain trends and constants in attitudes, behaviors, and attributes. Hundreds of trends have been tracked since 1972. In addition, since the GSS adopted questions from earlier surveys, trends can be followed for up to 70 years.