Answer:
D. It emphasizes why this passage is important to the reader personally.
Step-by-step explanation:
Ian Mortimer's "The Time Traveler's Guide to Elizabethan England" takes us back to the days of Elizabethan England which was considered to be the golden age. Imagining what it must be like to be actually living in that era, Mortimer's text brings back the past to life.
The second sentence in the excerpt talks of how different and unconditional things can be in that age, especially regarding what a person eats. By implying that we as readers, "need to understand" the harsh reality of the people's lives in poverty. This sentence lay emphasis on why the passage is important for us readers to understand it personally.