(A) New York City
(B) ** Geneva
(C) Paris
(D) London
EXPLANATIONS BELOW
Concept note-1: -The League of Nations initially established its Secretariat in the Hôtel National building, today known as Palais Wilson, along the shores of Lake Geneva. An Extraordinary Assembly was held in 1926 to decide on Germany’s admission to the League.
Concept note-2: -The headquarters is located in Geneva, Switzerland.
Concept note-3: -The League of Nations officially came into existence on 10 January 1920. On 15 November 1920, 41 members states gathered in Geneva for the opening of the first session of the Assembly.
Concept note-4: -The Palace of Nations (French: Palais des Nations, pronounced [palɛ de nɑsjɔ̃]) is the home of the United Nations Office at Geneva, located in Geneva, Switzerland. It was built between 1929 and 1938 to serve as the headquarters of the League of Nations.