United Nations History

The United Nations Charter came into force on 24 October 1945. Exam tip: remember this day as United Nations Day.

The United Nations began with fifty one founding members. Exam tip: remember the founding year with the number of founding members.

The United Nations was created for peace after the destruction of the Second World War. Exam tip: connect it with efforts to prevent war.

Before the United Nations the League of Nations was an organization for international peace. Exam tip: treat the League as the predecessor of the UN.

The UN Charter is the basis of its aims principles and organs. Exam tip: understand the Charter as a constitution like document of the organization.

All member states get a chance to speak in the General Assembly. Exam tip: remember it as the broadest representative organ.

The Security Council takes important decisions on international peace and security. Exam tip: remember it as a powerful organ.

The UN Security Council has 5 permanent members: China, France, Russia, the United Kingdom, and the United States. These countries have veto power. Ten is a common distractor because the Council also has 10 elected non-permanent members. Exam tip: remember the permanent members as the P5.

Permanent members have veto power by which they can block a resolution. Exam tip: understand veto as a power to stop a decision.

The International Court of Justice is the principal judicial organ of the UN. Exam tip: connect it with The Hague.

The Secretary General heads the UN Secretariat. Exam tip: also remember the Secretary General as the chief administrative officer.

Olive branches are considered a symbol of peace. Exam tip: connect the UN emblem with world peace.

Direct answer: Option A, blue. The United Nations flag has a blue background with the UN emblem in white and, in the usual design, olive branches and a world map. The reasoning is simply to identify the background, not the emblem: the background field is light blue, while the central design is white. Option A is correct. Option B, green, is wrong because green is not the background color of the standard UN flag. Option C, black, is wrong because black is not used as the flag’s background. Option D, brown, is wrong for the same reason; brown is not the standard background color. The blue field is commonly associated with the United Nations and its peace-oriented international identity, but the question asks only for the factual color. Memory cue: UN flag = blue background, white emblem.

Direct answer: Option B, Six. The United Nations has six principal organs, created under the UN Charter to perform different major duties. They are the General Assembly, Security Council, Economic and Social Council, International Court of Justice, Secretariat, and Trusteeship Council. Therefore the number is counted as 6, not by counting every UN agency or programme. Option A, Four, is wrong because four is fewer than the recognised six organs. Option B, Six, is correct because it matches the official list. Option C, Eight, is wrong because specialised agencies and other bodies are not added to the six principal organs. Option D, Ten, is also wrong because the UN does not have ten principal organs. A useful exam cue is: remember “Assembly, Security, Economic-Social, Court, Secretariat, Trusteeship”—six names. Do not confuse principal organs with the many organisations connected with the UN.

The Economic and Social Council is called ECOSOC. Exam tip: connect it with development and social cooperation.

UNESCO is linked with education science culture and heritage. Exam tip: also remember it with World Heritage.

UNICEF works for children's health education and protection. Exam tip: connect it with child welfare.

The World Health Organization is related to global health cooperation. Exam tip: connect it with epidemics and health programs.

The direct answer is A, food and agriculture. FAO stands for the Food and Agriculture Organization of the United Nations. It works on food security, agriculture, fisheries, forestry, nutrition and sustainable food systems. The reasoning follows the organisation’s name: “Food” concerns availability, safety and nutrition, while “Agriculture” concerns crops, livestock and farming systems. Option A is correct because it states the organisation’s main field. Option B, music, is a cultural and artistic field, not FAO’s mandate. Option C, space, belongs to scientific and space-related organisations rather than FAO. Option D, cinema, concerns film and entertainment and is unrelated to food production or agriculture. FAO does not merely distribute food; it also supports knowledge, policy and sustainable production. Memory cue: FAO means Food and Agriculture Organization—think food security and farming.

The International Labour Organization works on workers' rights and working conditions. Exam tip: connect it with labor rights.

The Universal Declaration of Human Rights was adopted in 1948. Exam tip: connect it with 10 December.

Human Rights Day is observed on 10 December. Exam tip: remember it with the Human Rights Declaration.

Each member state has one vote in the General Assembly. Exam tip: treat it as an example of equal representation.

Chinese is included among the official languages of the United Nations. Exam tip: revise the official languages repeatedly.

UN peacekeepers are identified by blue helmets. Exam tip: connect blue helmets with peacekeeping missions.