Sylvia Pankhurst was a feminist, Communist, and anti-Fascist activist in Great Britain during the period before World War I. She and her mother, Emmeline Pankhurst, and her sister, Christabel Pankhurst, were active in the suffragette movement from 1906 to 1914. Emmeline Pankhurst founded the Women's Franchise League and the Women's Social and Political Union. Time magazine deemed her among the most important figures of the twentieth century, and she is recognized as one of the most influential suffragettes in the United Kingdom and the United States. She was integral to the militancy of the movement, encouraging vandalism, trespass, and hunger strikes in support of the cause.