 On December 10, 1963, the league and the ICRC jointly received the Nobel Peace Prize.In 1983, the League of Red Cross Societies was renamed to the "League of Red Cross and Red Crescent Societies" to reflect the growing number of National Societies operating under the Red Crescent symbol.Three years later, the seven fundamental principles of the Movement, as adopted at the XXth International Conference of the Red Cross in 1965, were incorporated into the league's statutes.