which act is the climax of the taming of the shrew

The climax of "The Taming of the Shrew" occurs in Act 4, Scene 3 when Petruchio and Kate attend an illusory wedding feast. Kate, who was known for her sharp tongue and rebellious behavior, surprises everyone by agreeing with Petruchio and even delivering a speech on the virtues of a wife's obedience. This marks the turning point in their relationship and demonstrates Kate's acceptance of Petruchio's role as the dominant figure in their marriage.