Which of the following is a hindrance to the democratization of the United Nations?

Resistance of the big powers is a hindrance to the democratization of the United Nations. Democratization refers to the process of making organizations more democratic, with greater participation and representation of different groups. However, the UN is dominated by the five permanent members of the Security Council - the US, UK, Russia, China, and France - who have disproportionate power and influence. These big powers are often resistant to changes that would reduce their influence and give more power to other countries. As a result, efforts to democratize the UN have been slow and difficult. The proliferation of weapons of mass destruction, the multiplicity of official languages, and delayed payment of annual dues by members are all challenges facing the UN, but they are not the main hindrance to democratization.