Final answer:
Abigail did not confess at the end of Act 1 in 'The Crucible'; she rather accused others to protect herself and possibly to seek attention. Her manipulative actions do not align with the options provided as her ultimate motive included self-preservation and influence.
Step-by-step explanation:
The character Abigail from Arthur Miller's play 'The Crucible' did not confess at the end of Act 1; rather, she started accusing other people of witchcraft. Abigail's actions were primarily motivated by self-preservation and a desire to divert blame away from herself.
If we're considering the reasons behind her behavior, we might speculate that she was seeking attention, manipulating the situation to maintain her influence and control, and possibly divert attention away from any scrutiny that might fall on her illicit relationship with John Proctor. None of the provided options entirely fit the complexity of Abigail’s actions; instead, her behavior was a combination of tactics to protect herself and manipulate those around her.