What was sister Carrie?

"Sister Carrie" is a novel by Theodore Dreiser, published in 1900. It follows the life of Carrie Meeber, a young woman who moves to Chicago seeking a better life but becomes entangled in a series of tumultuous relationships and moral dilemmas. The novel explores themes of ambition, social class, and the struggles of women in a rapidly industrializing society. It is considered a significant work in American naturalism, reflecting the harsh realities of life and the impact of environment on individual choices.