1. Brussels, Belgium - Headquarters of the North Atlantic Treaty Organization (NATO) and European Union (EU) 2. Tokyo, Japan - The biggest city in terms of population3. Vladivostok, Russia - A port city connected to the Trans-Siberian Railway connecting Russia to its eastern teritories4. The Hague, Netherlands - Serving as the United Nations Court for War Criminals around the World5. Washington D.C , United States of America - A place for the White House inside the oval office where the president of the US resides