From the UK-based British Library for Development Studies . From UC-San Diego. Information includes original poll question, source, and results, codebook numbers and more. Gallup News Poll Archive Selected monthly Gallup polls back to 1997. Includes fairly detailed information about 4-8 polls per month.
Polls are searchable and listed chronologically.
Results contain no summary survey data. With links to survey index for Latin America and more comprehensive data, with summary survey results for Japan . Historical U.S. Census Data Historical, demographic, economic, and social data of the United States from 1790-1860. Data are available for all states and most counties. Iter, a joint project of the Renaissance Society of America and The Centre for Reformation and Renaissance Studies of the University of Toronto, is a bibliography of over 225,000 articles from over 300 journals published world-wide.