Final answer:
In 'The Crucible', it is not explicitly stated who assists Abigail when she flees town, as the text leaves this ambiguous.
Step-by-step explanation:
The character believed to have assisted Abigail when she flees town in Arthur Miller's play 'The Crucible' is not clearly named. There is speculation that someone may have gone with her, but this is left ambiguous within the text. It's suggested that Abigail steals money from her uncle, Reverend Parris, and disappears, possibly to escape the chaotic situation in Salem and the consequences of her actions. The individual who might have accompanied her, if anyone, is not identified within the play itself, and thus remains part of the mystery surrounding Abigail's character and her final fate.