The sentence that best summarizes this passage is the second one: "Islam spread widely through invading armies and voluntary conversion."
The passage focuses on the spread of Islam, and that sentence covers it, while the other ones cover only aspects of the passage.
Answer: Economic demand for sugar was the most important factor in ending servitude and serfdom worldwide.
Both passages highlight the importance of the economic demand for sugar in ending servitude and serfdom worldwide.
The first passage states that "the global hunger for slave-grown sugar led directly to the end of slavery." In this quote, the author makes a link between sugar and slavery to the Age of Revolutions.
In the second passage, the author argues that Russia at the "Age of Sugar" was still an old-fashioned country, where most people were serfs. However, with the adoption of sugar beets and new tools, society modernized and serfdom ended. He argues that "beet sugar set an example of modern farming that helped convince Russian nobles that it was time to free their millions of serfs."
Therefore, both passages support the idea that economic demand for sugar was the most important factor in ending servitude worldwide.
It is illogical because it relies on faulty reasoning
I think it would be The second option and The fourth option. (hope this helps)
