With no explanation, label text_A→text_B with either "DON'T KNOW", "NO" or "YES".
text_A: Fritigern is not mentioned again in any source after 381, and his fate is clear , he was not killed in the Greek campaign, but was actually deposed as a condition for peace.
text_B: If it was determined that peace was never achieved, would this help historians be more certain of Fritigern's fate?
DON'T KNOW.