Which of the following is an assumption that supports drawing the conclusion above from the reasons given for that conclusion? A. Some history books consist almost exclusively of catalogues of historical facts. B. Different historians have different understandings of the relative importance between facts and theories within the study of history. C. Historians should be more explicit than most are now about the theoretical framework with which they write. D. History as a discipline is concerned only with historical facts, not with the theoretical explanations of those facts. E. Most books that present a wealth of historical facts include maps and charts as well.