Collingwood shows that history is the science of mind that gives selfknowledge by asking how historical knowledge is possible. Critics claim he over-intellectualizes the subject matter of history and the historian's process of thinking. The dialectical theory of mind, the theory of absolute presuppositions, and the logic of question and answer-all developed in Collingwood's works other than The Idea of History -show these objections to be mistaken. In his theory of mind, the "thought" reenacted by historians includes feelings, desires, perceptions, and imagination. History differs from current practice, and counter-examples from what are chronicles, not history, do not discredit Collingwood's theories. History provides necessary and complete answers only to specific questions as they reflect a set of absolute presuppositions (a priori conceptual systems); it is re-enactment, not representation, of the past.