Answer with Explanation:
Roald Dahl included the Battle of Athens in his autobiography because he experienced the battle as a fighter pilot and autobiographies are suppose to include chronological events about a person's own account of his life. The "Battle of Athens" was a very long aerial fight within close range and surviving it was a miracle for him; thus, you can imagine how detailed he talked about it in his writings. That experience also played a huge role in his writing career.