https://www.youtube.com/watch?v=dYJYFMfAoyM
TL;DR — Act 4 of The Crucible finds Salem in turmoil as Abigail flees with Reverend Parris's money, and riots threaten the witch trials. Despite pressure from Deputy Governor Danforth, John Proctor refuses to falsely confess to witchcraft, ultimately choosing to die with his integrity intact rather than betray others or lie. His execution marks a somber end, but also a glimmer of hope for truth in Salem.
Takeaway — True integrity means standing by one's principles, even in the face of death and public pressure.