This is the first volume to examine how the history of Wales was written in a period that saw the emergence of professional historiography, largely focused on the nation, across Europe and in the United States. It thus sets Wales in the context of recent work on national history writing in the nineteenth and twentieth centuries, and, more particularly, offers a Welsh perspective on the ways in which history was written in small, mainly stateless, nations. The comparative dimension is fundamental to the volume's aim, highlighting what was distinctive about Welsh historical writing and showing how the Welsh experience mirrors and illuminates broader historiographical developments.