The Infrastructure Investment and Policy Report helps users track the flow of federal, state, local, and international funds into large-scale investment projects in the United States.   It “covers infrastructure investment developments at both federal and state levels, including specific information about funding, government oversight of stimulus funds, environmental standards, tax implications, project financing, bonding, and insurance, plus details of the latest financing strategies and trends.” – Publisher’s blurb.

The National Technical Reports Library provides indexing and access to a collection of more than two million historical and current government technical reports archived by the National Technical Information Service. Over 500,000 documents are available in full-text format.

Social Explorer aims to facilitate demographic and social scientific research in a variety of contexts—in the classroom (in history, science, sociology, geography, political science, and other subjects), in academic research, in market research, and more. Subscription users have access to professional-grade research and mapping tools that fit a variety of needs, as well as technical support and access to new data and features as they become available.

Our primary functions include Demographic Data Analysis, Interactive Map/Report Design and Software Development.  Our main goal is to visually display the demographic change that has occurred in the U.S. since 1790 through the present, for the country over all down to the level of the county. For more recent years, one can display areas as small as your own neighborhood. Certain cities may even be displayed as far back as 1910. To do this we have developed a collection of interactive demographic maps that can be viewed, queried and manipulated on our site. – Publisher’s blurb.

Presents the Roper Center for Public Opinion Research, a nonprofit research organization located at the University of Connecticut in Storrs. Provides a history and overview of the Center. Describes the resources and services that are available. Offers access to the archives and publications of the Center. The data held range from the 1930s to the present. Most of the data are from the United States, but over 50 nations are represented. Contains over 17,000 datasets. The iPOLL databank offers access to nearly half a million survey questions and answers asked in the US by more than 150 survey organizations. Direct links are given to study documentation and datasets ready for instant access and express downloading through RoperExpress.

The LexisNexis Congressional Hearings Digital Collection provides digital access to a retrospective collection of hearings as a module available through LexisNexis Congressional. The LexisNexis Congressional Hearings Digital Collection includes abstracting, indexing, bibliographic information, and searchable PDFs for Congressional hearings from 1824-1979.

World Affairs is a small journal that argues the big ideas behind U.S. foreign policy. The journal celebrates and encourages heterodoxy and open debate. Recognizing that miscalculation and hubris are not beyond our capacity, we wish more than anything else to debate and clarify what America faces on the world stage and how it ought to respond.