Correct Answer: (b) United Nations Security Council
Solution:UNSC stands for United Nations Security Council. The UNSC is one of the six principal organs of the United Nations. It is charged with ensuring international peace and security, recommending the admission of new UN members to the General Assembly, and approving any changes to the UN Charter. It has 5 permanent and 10 non-permanent members. The five permanent members of UNSC are: China, US, France, Russia and the United Kingdom. The remaining 10 members are elected on a regional basis to serve a term of two years.