The Greek Civil War ended in August 1949. The Sovereigns took this opportunity to strengthen the monarchy, they paid official visits to Marshal Josip Broz Tito in Belgrade, Presidents Luigi Einaudi of Italy in Rome, Theodor Heuss of West Germany, and Bechara El Khoury of Lebanon, Emperor Haile Selassie I of Ethiopia, Chakravarthi Rajagopalachari of India, King George VI of the United Kingdom, and the United States as guest of President Dwight D. Eisenhower. However, at home in Greece and abroad in the United Kingdom, Queen Frederica was targeted by the opposition, because as a girl she had belonged to the "Bund Deutscher Mädel" (League of German Girls), a branch of the Hitler Youth group for young women; her supporters argued that evading membership in the group would be difficult under the existing political climate in Nazi Germany at the time.