What we will do by knowing about the past why do we study history? And if a person or student does not like history why he is forced to study history?
Answers
The study of history is important because it can tell us how we evolved. It can tell us what decisons worked in particular situations in the past and what didn't. This can be useful when taking decisions today in similar situations. We can also take inspirations from certain events to motivate us. For example, The Battle of Thermopylae, The Battle of Longewala, The Battle of Saragarhi. These events tell us how a few stood against many. They can serve as inspirations for people who find themselves outnumbered by their opponents (be it anywhere). Also studying why Empires collapsed may give us insights into how to efficiently run our countries. If the Germans had taken lessons from history, then during World War 2, they wouldn't have fought in Russia during the winter, like Napoleon did.
Thus, the main reason behind why we should study History is to ensure that we don't repeat the same mistakes as our forefathers when History repeats itself.