Twenty-one women: some, powerful international figures, others, interim leaders or figureheads with little influence on their countries--but each a pioneer, the first woman in her country to serve as the head of government.The women are Siramavo Bandaranaike of Ceylon (now Sri Lanka); Indira Gandhi of India; Golda Meir of Israel; Isabel Peron of Argentina; Elizabeth Domitien of the Central African Republic; Maria de Lourdes Pintasilgo of Portugal;...