Provides access to thousands of digitised pages of a wide range of newspapers from 1860-1922, as well as bibliographic information about newspapers published in the United States from 1690 to the present, including listings of libraries in the States that have copies.

Browsable directory of newspaper pages digitized by Google. Period and location covered varies, but the bulk are 19th and 20th centuries and North American.

Independent Voices is an open access digital collection of alternative press newspapers, magazines and journals, drawn from the special collections of participating libraries. These periodicals were produced by feminists, dissident GIs, campus radicals, Native Americans, anti-war activists, Black Power advocates, Hispanics, LGBT activists, the extreme right-wing press and alternative literary magazines during the latter half of the 20th century.

Provides access to primary source documents which are relevant to the study of the history of the United States. A few of the texts are hosted locally, but most of the items in the list are links to other websites. Documents date from 1492 to the present, presented in chronological order and are divided into broad sections.

Provides access to digital documents relevant to the fields of law, history, economics, politics, diplomacy and government from the 17th-21st centuries.

A web-based collection of selected historical materials from Harvard's libraries, archives and museums that documents voluntary immigration to the United States from the signing of the Constitution to the onset of the Great Depression. Concentrating heavily on the 19th century, the resource includes approximately 1,800 books and pamphlets as well as 6,000 photographs, 200 maps, and 13,000 pages from manuscript and archival collections.

Transcripts of interviews with US diplomatic personnel capture their experiences, motivations, critiques, personal analyses and private thoughts. The interviews in the collection are mostly with Foreign Service Officers, but there are also some with political appointees and other officials. Whilst some 1920s, 1930s and WWII era diplomacy is covered, most of the interviews involve post-WWII diplomacy from the late 1940s to the 1990s.

Biographies of every member of Congress from 1789 to present, including bibliographies and information about archival collections.

ALFRED, ArchivaL Federal Reserve Economic Data, is a collection of vintage versions of U.S. economic data. In general, economic data for past observation periods are revised as more accurate estimates become available. As a result, previous vintages of data can be superseded and may no longer be available from various data sources. ALFRED makes it possible to gather data as reported by a source on past dates in history.

Here you will find data, tools, and resources to conduct research, develop web and mobile applications, design data visualizations, and more.

Includes historic datasets related to economic history created by researchers. Includes data on the population of the United States, labor statistics and public debt.

Short for Federal Reserve Economic Data, FRED is an online database consisting of hundreds of thousands of economic data time series from scores of national, international, public, and private sources.

The US census site provides access to data about the United States, Puerto Rico and the Island Areas.

Online resource that has consolidated, coded and organized the Messages and Papers of the Presidents (Washington-Taft), Public Papers of the Presidents (Hoover-Bush) and the Weekly Compilation of Presidential Documents (Clinton-Obama).

Series presenting the official documentary historical record of major US foreign policy decisions and significant diplomatic activity. Documents are from Presidential libraries, Departments of State and Defense, National Security Council, CIA, Agency for International Development and other foreign affairs agencies as well as the private papers of individuals involved. The documents have been declassified and edited for publication.

One of the oldest government transparency websites in the world. Publishes the status of federal legislation, information about representatives and senators in Congress including voting records, and original research on legislation.

The Library of Congress holds the private papers of most US presidents prior to 1929. Some have been digitised and are available online.