History by period

Whether one can precisely define a time window as 'High Middle Ages' or 'Early Middle Ages' the title evokes an image and expectations in the reader of certain sets of characteristics—the essential essence of such labeling—a communications tool from one mind to another.

Nonetheless, periods have a generally accepted meaning within all disciplines even though a given community of scholarship applies different criteria to their meaning of the same general term used in other disciplines; consequently squabbles about exact date ranges are mostly shrugged aside a s counter-productive— in large part this is an extension of the recognition that one region develops at a different pace and under different influences and so at a different rate. A city or town will generally adopt a new practice as it hears about things first simply because it is in greater more frequent contact with a larger farther section of the world. Sometime later the idea or practice or characteristic spreads to the whole region, people, or continent.

Pre-historical periods

See Prehistory, Stone Age, Paleolithic age, Mesolithic age, Neolithic age, Holocene epoch, Pleistocene epoch, Quaternary period (recently replaced by Neogene period)

Historical periods

See also