Final answer:
Periodization is a method used by historians to divide history into distinct epochs or periods. It is useful for historians to apply periodization to a specific historical period because it helps them organize information, simplifies the understanding of history, and allows for analysis of patterns and changes.
Step-by-step explanation:
Periodization is a method used by historians to divide history into distinct epochs or periods, based on certain criteria such as time, geography, or major events. It is useful for historians to apply periodization to a specific historical period for several reasons. Firstly, it helps them organize the vast amount of historical information into manageable units, making it easier to study and analyze.
Secondly, it simplifies the understanding of history by providing a framework to identify and compare different periods. Lastly, periodization allows historians to identify and analyze patterns, trends, and changes across different periods, providing valuable insights into the historical development of societies and civilizations.