Full text for about 1,700 general reference publications dating as far back as 1975, covering virtually every subject area of general interest. Also contains full text for nearly 500 reference books and 150,000-plus primary source documents, as well as 400,000-plus photos, maps and flags.
Research-based and experience-driven, Transparent Language Online is a language-learning program that provides an effective, fun, and engaging experience for language learners of all levels. Combining top-of-the-line courses with lots of great, supplemental resources for over 80 languages, Transparent Language Online is the ultimate language-learning system.
Full text from more than 2,500 reference books, encyclopedias, nonfiction books and nearly 170 leading history periodicals. With hundreds of thousands of historical documents, biographies, photos and maps, and more than 80 hours of historical video.
Guide to printed records about the Americas written in Europe before 1750, including the history of European exploration and portrayals of Native Americans. Covers range of subjects, from natural disasters to disease outbreaks and slavery.