Final answer:
The main reason the author includes the section "European Imperialism" is to explain the motivations behind European powers' rapid spread of imperialism through Africa, the Middle East, and Asia in the 19th century.
Step-by-step explanation:
The main reason the author includes the section on "European Imperialism" is to explain the motivations behind European powers' rapid spread of imperialism through Africa, the Middle East, and Asia in the 19th century. European powers were able to spread imperialism quickly due to several factors:
- Superior weapons resulting from the Industrial Revolution, which made it easier for them to conquer other regions.
- The need for access to cheap raw materials for European factories produced during the Industrial Revolution.
- The desire for bigger markets to sell finished goods.