The Gale Primary Sources platform enables users to cross-search these collections: The Economist Historical Archive, Eighteenth Century Collections Online, The Financial Times Historical Archive, The Making of the Modern World, The Times Digital Archive, Times Literary Supplement Historical Archive and Nineteenth Century U.S. Newspapers.
The cross-search function makes it possible to discover and analyse content in entirely new ways. Subject indexing aids content discovery across collections. The Term Frequency analysis allows users to see the frequency of their search term(s) in the content over time. The Term Clusters analysis allows users to see topics that commonly occur in relation to their search term, which helps uncover hidden connections. (en)