Step 1 — Understand the organisation:
The Food and Agriculture Organization (FAO) is a specialized agency of the United Nations. It was established on 16 October 1945 to lead international efforts to defeat hunger, improve nutrition, and ensure food security for all people.
Step 2 — Locate its headquarters:
The FAO’s permanent headquarters has always been situated in Rome, Italy. This location was chosen after World War II when Rome emerged as a central hub for international cooperation in food and agriculture.
Step 3 — Additional information:
From its Rome headquarters, FAO coordinates global initiatives, provides technical knowledge, collects agricultural statistics, and works with countries to implement sustainable farming, fisheries, and forestry practices.
Step 4 — Conclude:
Therefore, the headquarters of the Food and Agriculture Organisation (FAO) is in Rome.
Answer: The correct option is (B) : Rome.