C Informing Is a part of an authors purpose.
Answer:
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.
Answer:
Both vision and disillusion necessary because a vision helps to inspire people. It gives them the extra drive for more accomplishments.
Disillusion on the other hand causes disappointment and it can also mean an individual having a positive sense of realization.
This is why the both of them are very important and necessary.
That would be 'present perfect'.
Past perfect would be 'had seen'.
There is no such tense called 'present past.'
