Which of the following historians has organized her study of the past based on the category theme

A historian creates a graph of the economic strength of various empires throughout history.

Explanation:

got it correct. (a-pex)

id say bottom left to top top left to bottom right and middle to middle

explanation:

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.