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.
Speakers of languages such as Nahuatl (the Aztec language) began to gain power, and by 1000AD (CE) it is likely that Nahuatl speakers were the dominant power. One of the last Nahuatl speaking groups to come to the area was the Mexica, who would become a powerful force in the founding of the Aztec empire.anguages similar to the Aztec language have existed in Central Mexico for perhaps 1400 years. As early as 600AD, languages known as Nahuan were spoken by peoples in the area.