জাতিসংঘের কোন অঙ্গ সংস্থার কার্যক্রম অকার্যকর করা হয়েছে? (Which of the following United Nations organs' operation has been made non-functional?)

The Trusteeship Council, one of the main organs of the UN, was established to supervise the administration of trust territories as they transitioned from colonies to sovereign nations.

The Trusteeship Council suspended its operations on 1 November 1994, a month after the independence of Palau, the last remaining United Nations trust territory.