Which UN agency is dedicated solely to the needs of children?

The United Nations International Children's Emergency Fund, commonly known as UNICEF, is the specialized agency solely dedicated to addressing the needs and rights of children around the world. Established in 1946, UNICEF works in various areas including education, health care, nutrition, protection, and advocacy, specifically focused on ensuring the well-being of children. Its mission is to promote the rights and welfare of every child, particularly the most vulnerable.

UNICEF operates in more than 150 countries, providing emergency assistance, development support, and resources to improve children's lives. This targeted focus on children's needs distinguishes it from the other UN agencies mentioned.

The Food and Agriculture Organization (FAO) focuses on food security and agricultural development, rather than directly addressing child welfare. The International Labour Organization (ILO) deals with labor standards and workers' rights, impacting children only indirectly through its mission to abolish child labor and promote fair working conditions. The World Health Organization (WHO) addresses global public health issues but does not specifically cater to children as its sole focus. Thus, UNICEF's exclusive commitment to children's rights and needs makes it the correct choice in this context.