In the following questions, you have a passage with 5 questions following the passage. Read the passage carefully and select the best answer to each question out of the four given alternatives.

History plays a key role in helping the current generation to know where they came from. It also helps us understand the transformation that the society has gone through. We all know that change is a constant thing that takes place every now and then. History plays a very crucial role when it comes to making comparisons. For example, historians help us understand why small things may lead to big disasters. The best example being the causes of the first and second world wars. The current generation tends to gain more information about their past culture. By knowing your culture, you are placed at a better position to preserving it. History is such an important subject and plays a very vital role when it comes to shaping our society. History is the study of past events. We refer to the past when comparing it with the present times and deduce the changes that have taken place. This is the easiest way to make comparisons on timely basis.

What is the role of historians?