– Mabel Walker Willebrandt by Spencer Howard For much of the Prohibition Era (1920-1933), the most prominent Prohibition enforcement official was also the highest ranking woman in three presidential administrations -- Assistant Attorney General Mabel Walker Willebrandt. Appointed by President Harding in 1921, Willebrandt prosecuted Prohibition cases and tax fraud, and oversaw Federal prisons. In … Continue reading “The First Lady of the Law”