Final answer:
Mary Pickford was one of the original founders of United Artists, a pioneering actress and producer in the early Hollywood film industry.
Step-by-step explanation:
One of the original founders of United Artists was a woman named Mary Pickford. United Artists was an American film and television entertainment studio founded on February 5, 1919, by four of the leading figures in the film industry: D.W. Griffith, Charlie Chaplin, Douglas Fairbanks, and Mary Pickford. Pickford was a highly influential figure in the early days of Hollywood and was known as 'America's Sweetheart' and 'the girl with the curls.' She was also one of the first actors to gain full control over her films and was involved in the development of her productions.