"All My Sons" by Arthur Miller is a gripping drama that explores complex themes of family, guilt, and morality in the context of the American Dream.The play is set shortly after World War II and revolves around the Keller family.Joe Keller, the patriarch, is a successful businessman who, during the war, knowingly sold defective airplane parts to the military, leading to the deaths of 21 pilots.This secret is a heavy burden, hidden from his family and the public.The play begins with the return of Joe's son, Chris Keller, who has survived the war and is now planning to marry Ann Deever, the former fiancée of his missing-in-action brother, Larry.Ann's father, Joe's former business partner, is imprisoned for the crime Joe committed, having taken the fall to protect Joe.The central conflict arises as the truth about Joe's actions gradually comes to light.Chris, who idolizes his father and believes in the American Dream of hard work and integrity, is devastated by the revelation.The family's secrets and lies lead to intense confrontations and moral reckonings, as Chris struggles to reconcile his father's actions with his own values.The themes of responsibility and business ethics are crucial, as Joe's justification for his crime—that he did it for the sake of his family's financial security—clashes with the tragic consequences of his actions.The play's climax reveals the profound impact of Joe's decisions on his family and community, ultimately leading to a tragic and poignant conclusion.Through its exploration of guilt, betrayal, and the quest for justice, "All My Sons" critiques the darker side of the American Dream and highlights the moral dilemmas individuals face when personal gain is prioritized over ethical responsibility.