The South Pole Observatory (SPO) is located at the geographic South Pole on the Antarctic plateau at an elevation of 2837 m above sea level.The South Pole Observatory was established at the geographical South Pole in 1957 as part of the International Geophysical Year.he South Pole Observatory (SPO) is located at the geographic South Pole on the Antarctic plateau at an elevation of 2837 m above sea level.
For the Indigenous language sometimes called Mexicano or The Mexican language, see Nahuatl. Several different languages are spoken in Mexico, with a large majority of the population fluent in Spanish while some indigenous Mexicans are monolingual in indigenous languages.
Most Nahuatl speakers also speak Spanish, with the exception of some of most elderly. Classical Nahuatl was the language of the Aztec empire and was used as a lingua franca in much of Mesoamerica from the 7th century AD until the Spanish conquest in the 16th century.The modern dialects of Nahuatl spoken in the Valley of Mexico are closest to Classical Nahuatl.ost Nahuatl speakers also speak Spanish, with the exception of some of most elderly. Classical Nahuatl was the language of the Aztec empire and was used as a lingua franca in much of Mesoamerica from the 7th century AD until the Spanish conquest in the 16th century.