Question

1. when did emily dickinson gain fame for her collection of nearly 1,800 poems?

after sharing her work with her contemporary walt whitman
after attending the excellent mount holyoke female seminary
after her death, when her sister insisted on publishing the work
after following the advice of her mentor thomas wentworth higginson

Explanation:

Emily Dickinson's poems were largely unpublished during her lifetime. It was after her death in 1886 that her sister Lavinia discovered her vast collection of poems and insisted on their publication, which led to her post - humous fame.

Answer:

after her death, when her sister insisted on publishing the work