"Major Barbara" is a play written by the renowned Irish playwright, George Bernard Shaw. It was first performed in 1905 and has since become one of Shaw's most popular works. The play explores themes such as capitalism, morality, social responsibility, and the conflict between idealism and pragmatism. The plot revolves around Barbara Undershaft, a major in the Salvation Army, who is dedicated to helping the poor and needy. She is the daughter of Andrew Undershaft, a wealthy and unscrupulous arms manufacturer. When Barbara learns of her father's business, she is conflicted between her commitment to the Salvation Army's principles of poverty and pacifism and her father's lucrative but morally questionable arms trade. The central conflict of the play arises when Barbara's father offers to donate a large sum of money to the Salvation Army. Barbara initially refuses to accept the money, believing it to be tainted by her father's unethical business practices. However, as the play progresses, Barbara begins to question her own beliefs and the effectiveness of the Salvation Army's methods in combating poverty. Through sharp dialogue and satirical humor, Shaw examines the contradictions and complexities of social and moral values. The character of Andrew Undershaft represents Shaw's criticism of traditional morality and the hypocrisy of the upper classes. Barbara, on the other hand, embodies Shaw's idealism and belief in the power of education and social reform. "Major Barbara" is a thought-provoking and morally ambiguous play that challenges audiences to reconsider their preconceptions about wealth, poverty, and the nature of social responsibility. It remains relevant today for its exploration of ethical dilemmas and the tensions between idealism and practicality.