Why is it so difficult for historians to arrive at an interpretation of past events that is universally accepted?

I would say A.

Explanation:

This being because when people, or historians, look back on events from the past, they tend to perceive it their own way, therefore making it difficult to make a universal decision and agreeing with each other.

a drastic rise in oil prices ended decades of postwar.

the industrial revolution pushed the world into modern industrialization. it changed the course of history profoundly. it caused rapid urbanization and pushed cities and countries into development. the industrial revolution began in great britain with a series with new inventions which led to the creation of machines and mass production.

this caused the country to gain wealth and money and become an international superpower. it improved transportation and manufacturing inside the country, pushed people to live in urban areas and britain to become the most powerful nation in the world for a while.