Abstract
In recent years, W. H. Walsh and William Dray have introduced to methodological studies of history the term “colligation.” An historian who colligates explains, roughly, what an event ‘really’ was, or what it ‘amounts to’, by relating particular events into a single entity, by synthesizing parts into a whole. He thus explains many of the events of fifteenth-century Italy as a renaissance or those of eighteenth-century France as a revolution. The explanatory power of colligation is said to lie in the newness of the interpretation of a collection of events which historians have previously ascertained to have occurred.