Question

What do you understand by periodization in history?

Answer 1

The act or process of dividing history into periods is called as periodization of history.
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Answer 2

The division of time to study the political, social and economic changes is known as periodisation.

History is vast subject that cannot be studied at once. So, far the sake of convenience, Indian history is broadly divided into three periods : ancient history, medieval history and modern history. It is called periodisation of history.