Original sentence: Lady of the Most Noble Order of the Garter,.Margaret Hilda Thatcher, Baroness Thatcher, (born 13 October 1925) is a British politician and the first woman Prime Minister of the United Kingdom, a position she held from 1979 to 1990.Order of Merit,.Privy Counciller,.Royal Society
Edited sentence: Margaret Hilda Thatcher, Baroness Thatcher, LG, OM, PC, FRS (born 13 October 1925) is a British politician and the first woman Prime Minister of the United Kingdom, a position she held from 1979 to 1990.She is arguably the most important British political figure since Clement Attlee