Step 1: Understanding the Question:
The question asks for the location of the headquarters of the UN General Assembly.
Step 2: Key Concept:
The General Assembly is one of the six principal organs of the United Nations. The main headquarters of the UN houses most of its principal organs.
Step 3: Detailed Explanation:
The headquarters of the United Nations is located in New York City, USA.
The UN Headquarters complex houses the principal organs of the UN, including the General Assembly, the Security Council, and the Secretariat.
Therefore, the headquarters of the UN General Assembly is in New York.
While some major UN agencies are located in other cities (like Geneva, Switzerland, or Paris, France), the main political body, the General Assembly, meets in New York.
Step 4: Final Answer
The headquarters of the United Nations General Assembly is situated in New York.