Answer:
The details about sugar's dependency on slavery help inform readers about why sugar was inexpensive.
Step-by-step explanation:
In this text, the author explains that sugar was a cheap commodity during this time period. This was the case despite the fact that sugar was produced thousands of miles away. The main idea of this excerpt is that sugar was such an inexpensive good because it relied on slavery. By using free labor, production costs were kept extremely low, allowing for sugar to be inexpensive, and therefore, popular all over the world.