The journal literature in history is divided geographically between two major databases: America: History & Life covers journal articles about the United States and Canada, and Historical Abstracts covers journal literature for world history outside the U.S. and Canada, 1450-present. Don't forget that books are the most important publishing format for historians, so don't stop with journal articles in your research!
British Foreign office files covering 1919-1929, highlighting the Kuomintang, CCP and the Third International; 1949-1956, the Communist Revolution; 1957-1966, the Great Leap Forward; and 1967-1980, the Cultural Revolution. (Documents from 1930-1948 are not yet digitized.)
New content! Traces the history of printing in Europe from its origins through to the close of the seventeenth century, offering full-color, high-resolution facsimile images of rare and hard-to-access printed sources.