As a teacher, you can make interlinkages while discussing 'Iron smelters and factory owners', a theme in History with which one of the following chapters of geography textbook? A. Mineral Resources B. Industries C. Power Resources D. Inside our earth Choose the correct option:

The historical theme 'Iron smelters and factory owners' deals with industrialization, iron-making, and the resources that fuelled it. This connects naturally with geography chapters on Mineral Resources (A) — since iron ore is the key mineral; Industries (B) — discussing factory production and industrial development; and Power Resources (C) — since coal and other power sources fuelled iron smelting and factories. 'Inside our earth' (D) deals with earth's interior structure, which is not directly linked to this historical theme.