Okay i got you, jus add me back
I believe that an unhappy ending can do that.
When a story has a happy ending, then you finish it and you feel satisfied and joyful about how the story ended. On the other hand, if the story ends in an unhappy manner, you start thinking about the resolutions and imagining what could lead to such an ending and how it could be fixed.
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.
