The setting of 'Brooklyn' is primarily in the 1950s, split between a small, tightly-knit town in Ireland and the bustling streets of Brooklyn, New York. The novel captures the stark contrast between these two worlds—the quiet, predictable life in Ireland versus the vibrant, chaotic energy of Brooklyn. The protagonist, Eilis Lacey, moves from her hometown, where everyone knows everyone and opportunities are scarce, to Brooklyn, a place teeming with possibilities and anonymity. The author paints Brooklyn as a land of dreams, where immigrants come to start anew, but also as a place of loneliness and struggle. The Irish community in Brooklyn provides a sense of familiarity, yet Eilis is constantly torn between her old life and her new one. The setting isn’t just a backdrop; it’s a character in itself, shaping Eilis’s choices and her journey of self-discovery. The novel beautifully contrasts the two locations, showing how geography can influence identity and belonging.