"It was supposed to be the highlight of her career, the pinnacle for which she'd worked all her life. And as Hattie McDaniel took the stage in 1940 to claim an honor that would make her the first African-American woman to win an Academy Award, she tearfully took her place in history. Between personal triumphs and tragedies, heartbreaking losses, and severe setbacks, this historic night of winning best supporting actress for her role as the sassy Mammy...