From the 1920s through the early '40s, Ethel Waters was probably the most famous black woman in America: a bestselling recording artist, a popular nightclub performer, the star of five Broadway shows and several Hollywood movies. After a grim period of little work as she aged and gained weight, Waters triumphed again as an African American matriarch in the 1949 film "Pinky" and in the lyrical 1950 stage adaptation of Carson McCullers' novel "The Member of the Wedding." By the time Waters…
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