What is the climax of The Catcher in Rye?

In J.D. Salinger's novel "The Catcher in the Rye," the climax occurs in Chapter 23. In this chapter, Holden Caulfield has a significant confrontation with his former roommate and friend, Stradlater. Their argument escalates, leading to a physical fight between the two. During the fight, Holden smashes Stradlater's prized phonograph, which holds great sentimental value for him. This incident becomes the climax of the novel as it not only marks a turning point in Holden's journey but also symbolizes his growing frustration, anger, and confusion towards the world around him.