My few words -
Sviatovin is a medieval Moringian text whose author and exact date of composition are unknown. However, the events in the life of Prince Sviatov that the text describes occurred in 1165, and in the diagram of Sviatov's family that accompanies the text his father, who died in 1167
, is identified as still living. Thus Sviatovin must have been written between 1165 and 1167, assuming that _____________ .
The key point is that being identified as living does not by itself fix the end time of writing.
Even though Sviatov’s father is identified as still living in the diagram, the text could still have been written much later, for example in 1200. The diagram could simply be describing the family as it existed during the events being narrated (around 1165), when the father was indeed alive, even if the author wrote the text decades afterward. In that case, the father would correctly appear as living, but the text would not have been written before 1167.
Therefore, to conclude that Sviatovin must have been written between 1165 and 1167, we need an assumption that rules out the possibility that the diagram reflects an earlier historical moment rather than the time of writing. In other words, we need an assumption that the text was not written after 1167.
This is why choices B and C may initially seem close, but only one actually does the needed logical work.
Choice (B) says that the author intended to provide as accurate a report as possible about Prince Sviatov’s exploits. However, “exploits” refers to the actions, campaigns, routes taken, or strategies used by the prince. Accuracy about exploits has nothing to do with dating the text. The author could be perfectly accurate about events and still write long after 1167. This option does not constrain the timeline at all.
Choice (C) says that the diagram accurately represents the composition of Sviatov’s family at the time Sviatovin was written. The word “accurately” by itself is not the key issue. The crucial phrase is “at the time Sviatovin was written.” This assumption directly links the diagram to the time of writing. Once that link is established, the fact that the father is shown as alive means the text must have been written before his death in 1167. That is exactly what the conclusion requires.