Historiography studies the processes by which historical knowledge is obtained and transmitted. Broadly speaking, historiography examines the writing of
history and the use of
historical methods, drawing upon such elements such as authorship, sourcing, interpretation, style, bias, and audience. The word historiography can also refer to a body of historical work. As the tools of historical investigation have changed over time and space, the term itself bears multiple meanings and is not readily associated with a single all-encompassing definition.
Historiography is often broken down topically, such as "Historiography of Islam" or "Historiography of China". There are many approaches or genres of history, such as oral history and social history. Beginning in the 19th century with the rise of academic historians a corpus of literature related to historiography has come into existence, with classic works such as E. H. Carr's, What is History? (1961) and Hayden White's Metahistory (1974).
There are two basic issues involved in historiography. (Breisach, 1994) First, the study of the development of history as an academic discipline over time, as well as its development in different cultures and epochs. Second, the study of the academic tools, methods and approaches that have been and are being used, including the historical method.
The term "historiography" can also be used to refer to a specific body of historical writing that was written during a specific time concerning a specific issue. For instance, a statement about "medieval historiography" would refer to some issue in the academic discipline of Medieval History, and not to the actual history of the Middle Ages or to historical works written in that time (e.g., "during the last century, medieval historiography changed its focus from the study of political events to social and mental structures", or "medieval historiography has largely benefited from the recognition of the importance of parish records" that is, the discipline underwent some change).