Final answer:
American imperialism was driven by the desire to acquire raw materials, find new markets for goods, and spread Anglo-Saxon culture, making option C (I, II, and III) the correct answer.
Step-by-step explanation:
The factors that fueled American imperialism include the competing economic, political, and cultural motives during the 19th century. Firstly, there was a significant desire to acquire raw materials for U.S. factories fueled by technological advancements such as the Second Industrial Revolution, which created a huge demand for these materials. Secondly, the industrialized nations, including the United States, were producing more goods than could be consumed domestically, leading to the necessity of finding new markets for U.S. manufactured goods and farm surpluses. Lastly, there was a cultural motive which entailed the desire to spread the culture of people of Anglo-Saxon descent, often paralleled with disseminating Christianity and Western values in the regions under imperial control. Based on these insights, the correct answer to the question 'Which of the following factors fueled American imperialism?' is C. I, II, and III.