Puerto Rico at the Dawn of the Modern Age: Nineteenth- and Early-Twentieth-Century Perspectives

Part of the American Memory project from the Library of Congress, this site focuses on writings about the early history of Puerto Rico.


Qurʾānic Studies Online

Collection of dictionaries, encyclopedia, and concordances relating to the Qur'ān, including Encyclopaedia of the Qur'ān. Also includes collection of early Western Korans.


Race and Place

Collection of primary sources on the racial segregation in Charlottesville, Virginia, from the late 1880s to the mid-20th century. Includes images, newspaper articles, census records, city directories, political broadsides, and maps.


Race Relations in America

Coverage: 1943-1970

Speeches (audio and transcripts), reports, photos, surveys, and other digitized material from the archival collection of the Race Relations Department of the American Missionary Association, whose members included Thurgood Marshall, Dr. Martin Luther King, Jr., and many other Civil Rights pioneers.


RadioFreeEurope/RadioLiberty

News and information from Eastern and Southeastern Europe, Russia, the Caucasus, Central Asia, and Southwestern Asia.


Regulations.gov

A portal for all regulations issued by U.S. government agencies and departments. Allows users to submit comments on proposed rules and search final rules published in the Federal Register.


Rock Music Timeline

Chronology of rock and roll history from the 1950's through the 1990's.


Rock's Backpages Library

Rock reviews, articles, and interviews from the 1960s to the present.


Romanticism: Life, Literature and Landscape

Digitized archive from the Wordsworth Trust featuring manuscripts, notebooks, and correspondence of William Wordsworth, Dorothy Wordsworth, Samuel Taylor Coleridge, and many of their contemporaries from the Romantic period.


Roper iPoll Databank

Coverage: 1935 to present

Database of U.S. national public opinion surveys. From The Roper Center for Public Opinion Research.