What do secondary school students in Ontario, Canada, need to know about the world in which they live in? How did a secondary school 'World Politics' course that emerged in Ontario in the 1960s address this question? The 'World Politics' course that emerged in the 1960s clearly came about as a result of societal and educational developments. Educators in nineteenth-century Ontario felt no need for such a course. In more recent times, post-Second World War, the discipline of history underwent dramatic upheavals. The opportunities for new courses meant possibilities to reach out to new groups of students. Simultaneously, with this change, the importance of international relations in the history curriculum was reduced but this also allowed for its re-emergence elsewhere. Finally, 'World Politics' emerged as one of the responses to the need for an understanding of a much more complex world.