Emmeline Pankhurst was a British political activist who organised the British suffragette movement and helped women to win in 1918 the right to vote in Great Britain and Ireland. In 1999, Time named her as one of the 100 Most Important People of the 20th Century, stating that "she shaped an idea of objects for our time" and "shook society into a new pattern from which there could be no going back". She was widely criticised for her militant tactics, and historians disagree about their effectiveness, but her work is recognised as a crucial element in achieving women's suffrage in the United Kingdom.

A suffragette was a member of an activist women's organisation in the early 20th century who, under the banner "Votes for Women", fought for the right to vote in public elections in the United Kingdom. The term refers in particular to members of the British Women's Social and Political Union (WSPU), a women-only movement founded in 1903 by Emmeline Pankhurst, which engaged in direct action and civil disobedience. In 1906, a reporter writing in the Daily Mail coined the term suffragette for the WSPU, derived from suffragistα, in order to belittle the women advocating women's suffrage. The militants embraced the new name, even adopting it for use as the title of the newspaper published by the WSPU.