About which political figure is the movie directed by Phyllida Lloyd based?
Phyllida Lloyd: Phyllida Lloyd, CBE (born 17 June 1957) is an English film director, best known for her work in theatre and as the director of "Mamma Mia! The Iron Lady (film): The Iron Lady is a 2011 British-French biographical drama film based on the life and career of Margaret Thatcher (1925–2013), a British stateswoman and politician who was the longest-serving Prime Minister of the United Kingdom of the 20th century.
i don't know