 In 1932, Montessori spoke at the International Peace Club in Geneva, Switzerland, on the theme of Peace and Education.Montessori held peace conferences from 1932 to 1939 in Geneva, Brussels, Copenhagen, and Utrecht, which were later published in Italian as "Educazione e Pace", and in English as "Education and Peace".In 1949, and again in 1950 and in 1951, Montessori was nominated for the Nobel Peace Prize, receiving a total of six nominations.