No. Toltecs were found on the Tula Valley, some 72 kilometers (45 miles) north of present-day Mexico City. Aztecs however, considered them as their cultural and intellectual ancestors.
Mexico-Tenochtitlan
Mexico, particularly Mexico City, which used to be their capital city of Tenochtitlan before the Spanish conquered them.
You mean before the Spanish conquest? That would be Tenochtitlan (todays Mexico City).
Mexico City has always been the capital of Mexico, but before the arrival of Spanish in the 16th century, it was named as Tenochtitlan and was founded on March 13, 1325. Before the rise of the Aztecs, Mexico was a land with many small civilizations (or countries, if you prefer), including Toltecs, Teotihuacans, Tlaxcalans, Mayans and many more; so a "national capital" didn't exist at the time.
Before the Spanish conquest of Mexico the main laguages were Mayan an Nahuatl; as of today it would be Spanish with English widely spoken on border cities and Mexico City.
Tula
"Vida en Ciudad de México" means "Life in Mexico City," in Spanish.
Right
Mexico City sits on the ruins of Tenochtitlan. Tenochtitlan was the capital city of the Aztec Empire before it was conquered by the Spanish in the 16th century. Today, Mexico City is one of the largest cities in the world and serves as the capital of Mexico.
Mexico-Tenochtitlan
The literal Spanish translation to Mexico City.
In Spanish, Mexico City is spelled "Ciudad de México." The name translates directly to "City of Mexico." The use of "Ciudad" emphasizes its status as a city, while "México" refers to the country it is the capital of.