Answer
Norma Shearer won the Best Actress Oscar for her portrayal of Jerry Bernard Martin in the 1930 romantic drama film "The Divorcee". Directed by Robert Z. Leonard, this film showcased Shearer's acting prowess as she navigated the complexities of marriage, divorce, and personal growth. Through her portrayal of Jerry, Shearer captured the audience's attention and affection, leading to her accolades and recognition as a prominent figure in Hollywood's Golden Age.