Explanation:
Heee are 2 disadvantages .Hope it helped.
Answer:
Because the novelists or narrator, has been fighting and haunted by bad dreams for many years and he has seen many people die over the years. As a results the dead are never far from his memory. These descriptions are intended to show how being surrounded by the unburied bodies affects him emotionally and psychologically.
Sara, the name, is a proper noun.
The correct option is number 2 "when". The reason is that the author wants to make reference to the year 1960, and the pronoun "when" refers to points in time. The pronoun "there" is used to refer to Alexandria, so option 1 is not correct, rather it is redundant. Option 3 simply does not apply, since the relative pronoun "which" is used to refer to objects.