Final answer:
In George Orwell's novel 1984, it is unclear whether Oceania has always been at war with Eurasia.
Step-by-step explanation:
In George Orwell's novel 1984, Oceania is constantly at war with one of the two other superstates, either Eurasia or Eastasia. However, the narrative of the book creates an atmosphere of uncertainty and misinformation, making it unclear whether Oceania has always been at war with Eurasia or if alliances shift over time. The book indicates that the truth can change according to the will of the Party.
Therefore, the answer to your question is d) The text does not provide a clear answer.