 Finally, on the question of the objectivity of the past: Is there a basis for saying that events or circumstances in the past have objective, fixed characteristics that are independent from our representation of those events? Is there a representation-independent reality underlying the large historical structures to which historians commonly refer (the Roman Empire, the Great Wall of China, the imperial administration of the Qianlong Emperor)? We can work our way carefully through this issue, by recognizing a distinction between the objectivity of past events, actions and circumstances, the objectivity of the contemporary facts that resulted from these past events, and the objectivity and fixity of large historical entities. The past occurred in precisely the way that it did—agents acted, droughts occurred, armies were defeated, new technologies were invented. These occurrences left traces of varying degrees of information richness; and these traces give us a rational basis for arriving at beliefs about the occurrences of the past. So we can offer a non-controversial interpretation of the “objectivity of the past.” However, this objectivity of events and occurrences does not extend very far upward as we consider more abstract historical events: the creation of the Greek city-state, the invention of Enlightenment rationality, the Taiping Rebellion. In each of these instances the noun’s referent is an interpretive construction by historical actors and historians, and one that may be undone by future historians. To refer to the “Taiping Rebellion” requires an act of synthesis of a large number of historical facts, along with an interpretive story that draws these facts together in this way rather than that way. The underlying facts of behavior, and their historical traces, remain; but the knitting-together of these facts into a large historical event does not constitute an objective historical entity. Consider research in the past twenty years that questions the existence of the “Industrial Revolution.” In this debate, the same set of historical facts were first constructed into an abrupt episode of qualitative change in technology and output in Western Europe; under the more recent interpretation, these changes were more gradual and less correctly characterized as a “revolution” (O’Brien and Keyder 1978). Or consider Arthur Waldron’s sustained and detailed argument to the effect that there was no “Great Wall of China,” as that structure is usually conceptualized (1990).