does the sentence have proper grammar/spelling/punctuation? also how can i make this sentence atleast 4 sentences long?

Which of the following elements is an essential aspect of realist literature? a.the text should be based on fictional characters.ob. the text should have a short plot and minimum number of characters.c.the text should be a depiction of everyday life and the struggles surrounding it.od.the text should have a protagonist who possesses heroic qualities.e.the text should depict the high-quality life of a character.

Select the correct answer from each drop-down menu. read the following excerpt from the novel "oliver twist" by charles dickens. although oliver had been brought up by philosophers, he was not theoretically acquainted with the beautiful axiom that self-preservation is the first law of nature. if he had been, perhaps he would have been prepared for this. not being prepared, however, it alarmed him the more; so away he went

The victorian era is known as the age of