Yes, it is. See related links.
Right. See related links.
5/3/11 - guadalajara, Mexico - estadio 3 de marzo5/5/11 - Mexico city, Mexico - foro sol
CIUdad de Mexico = Mexico City
literally, the city of Mexico. It stands for Mexico City.
It is not national; it is the "Mexico City Metropolitan Cathedral" (Spanish: Catedral Metropolitana de la Ciudad de Mexico).
City of Mexico
Right
El Universal is a widespread daily Mexican newspaper that was founded in 1916. The newspaper is located in New Mexico, and it is recognized as the second most popular news website in Mexico.
There are many such plazas de toros (for bullfighting) in Mexico, not just belonging to one city. Some cities with them include Mexico City, Guanajuato and Queretaro.
The major newspaper O Dia is the main newspaper that covers the city of Rio De Janeiro which is in Brazil. The main rival to the O Dia newspaper is the O Globo newspaper.
"Bienvenido a la Ciudad de Mexico"
The literal Spanish translation to Mexico City.
UNAM (Universidad Nacional Autonoma de Mexico) qualifies as such. It is also located in Mexico City.