It appeared to me that if the elephants were heart-broken, and in despair at the apparently interminable mountain pass, it would be advisable to let them know the actual truth... (I think I did this assignment a while back)
Explanation:
This is because, for the author to have acknowledged that the elephant might be heartbroken shows that, the author has compassion for the plight which the elephants are subjected to.
Animal Farm offers commentary on the development of class tyranny and the human tendency to maintain and reestablish class structures even in societies that allegedly stand for total equality.