Who are the characters in My Ántonia the novel?

In Willa Cather's novel "My Ántonia," the main characters include Jim Burden, the narrator and protagonist who recounts his childhood memories; Ántonia Shimerda, a spirited Bohemian immigrant girl and Jim's close friend; and Mr. and Mrs. Shimerda, Ántonia's hardworking but struggling parents. Other notable characters include Lena Lingard, a strong-willed Norwegian girl who becomes a successful dressmaker, and the Burden family, who provide a backdrop to Jim's life in Nebraska. Together, these characters embody themes of Immigration, hardship, and the American frontier experience.