History educators find themselves in the peculiar situation of wishing to introduce students to the history discipline while lacking a clear conception of the features intrinsic to historical inquiry across its various specialisations and subject matters. In affirming that no one methodological charter hangs in the corridors of academic history departments, we fail to provide an adequate justification for an education in history. The doctrine that history is an exercise in disciplined knowledge, a specific way of knowing, is weakened by disciplinary disquietude and dissimilitude. Three features impress themselves upon all who inquire into the past. In the learning and teaching of history, these three features assume a distinct structural shape. First, colligation consists in grouping the events and concepts to be studied according to their shared purposes. Second, historical distance, intimately tied up with tradition and collective memory, provides the means for identifying a past separate from the present to be studied in its own right. Third, reconstruction describes the process of supplying individual content to the general categories illuminated by the earlier stages. To work knowingly in this structure of historical inquiry offers no solutions to the problems of historical thinking, it is to work productively within these problems.