The major concern of this thesis, then, is to trace and account for the introduction of History as a subject in 1886, to show its development in an initial period of transition as the implications of the new subject were explored, to follow it through the years of the "New Education" to the time when it became an established and accepted subject, changing little, to examine a period of exciting rediscovery and revision in the early 1930's, and finally, after another twenty years of relative but deceptive calm,to describe the changes which led to the introduction of Social Studies at the expense of History, Geography and Civics in 1954.