Just like Omnibus I, Omnibus IV starts at the beginning of time to the fall of Rome. However, it studies more difficult texts, incorporates the growing rhetorical nature of the student, and engages them at a more mature, higher academic level. Teaching with the emphasis on ideas, not simply information. The Teacher CD-ROM duplicates the student text and inserts answers to all questions, provides grading tools, and much more. Completing Omnibus IV will provide the student a full credit in Ancient World History II, Doctrine and Theology IV, and Ancient Literature II.