In this sentence convention would mean a way in which something is usually done
. It was a struggle for his body to survive ,but only did so because of the determination of his will and his spirit, which would not permit him to surrender to the hate which apartheid had imposed and imprisoned him
Assuming the italicized clause is <em>Since its establishment, </em>the correct answer here is elliptical clause.
Elliptical means that a word which would normally be part of a sentence is excluded, usually for stylistic reasons. Here, the verb is missing, which is why it is elliptical. The question is oddly formulated too - given that there is no verb here, it cannot be a clause, but rather a phrase, but since there is no such option here, then the correct answer is elliptical clause.
Answer:
In Animal Farm, Mollie's internal conflict is based on her vanity, laziness and materialism.
Explanation:
Hope this helps! ;)