As the number one selling social studies software series to middle and high schools nationwide, WorldView Software combines the extensive coverage you expect from a textbook with all the advantages of a computer. Each of our 18 titles are fully comprehensive interactive onscreen courses, with chapter overviews, glossaries, chronologies, primary source documents, essays, activities, graphics, and a complete means of assessment. All WorldView Software products correlate to state and national standards, making WorldView Software a trusted partner of teachers and learners.