Concept
Historiography is the study of how history is written. One pervasive influence upon the writing of history has been nationalism, a set of beliefs about political legitimacy and cultural identity. Nationalism has provided a significant framework for historical writing in Europe and in those former colonies influenced by Europe since the nineteenth century. Typically official school textbooks are based on the nationalist model and focus on the emergence, trials and successes of the forces of nationalism. Although the emergence of the nation into political consciousness is often placed in the nineteenth century, attempts by political leaders to craft new national identities, with their dynasty at the center, have been identified as early as the late Roman Empire. The Barbarian rulers of the successor states crafted these new identities on the basis of descent of the ruler from ancient noble families, a shared descent of a single people with common language, custom, and religious identity, and a definition in law of the rights and responsibilities of members of the new nation. The eighteenth and nineteenth century saw the resurgence of national ideologies. During the French revolution a national identity was crafted, identifying the common people with the Gauls. In Germany historians and humanists, such as Johann Gottfried Herder and Johann Gottlieb Fichte, identified a linguistic and cultural identity of the German nation, which became the basis of a political movement to unite the fragmented states of this German nation. A significant historiographical outcome of this movement of German nationalism was the formation of a "Society for Older German Historical Knowledge", which sponsored the editing of a massive collection of documents of German history, the Monumenta Germaniae Historica. The sponsors of the MGH, as it is commonly known, defined German history very broadly; they edited documents concerning all territories where German-speaking people had once lived or ruled.