The greatest ancient civilization of Mesoamerica is the Olmec civilization. It left a rich and influential heritage in architecture, the arts and agriculture to the following cultures of the region: the Mayas, the Toltecs, the Aztecs. In their historical accounts, there is special mention of the old people of the Olmecs and their culture and ways.
The Mongols are an East Asian/Central Asian ethnic group who are indigenous to Mongolia and China's Inner Mongolia Autonomous Region. They are also minorities in other parts of China and in Russia. Mongolians of the Buryat and Kalmyk subgroups are mostly found in the Russian federal subjects of Buryatia and Kalmykia.Explanation:
