Question

Why does the speaker believe Annabel Lee died?

Answer 1

Because angels were jealous of the young lovers.

Step-by-step explanation:

This is the answer to the commonlit.

Answer 2

"their love for one another burned with such an intensity that angels became envious"

Step-by-step explanation:

"kingdom by the sea". Though they were young, their love for one another burned with such an intensity that angels became envious. It is for that reason that the narrator believes the seraphim caused her death.