Eurasian Steppe in the context of "Bulgars"

A yurt (from the Turkic languages) or ger (Mongolian) is a portable, round tent covered and insulated with skins or felt and traditionally used as a dwelling by several distinct nomadic groups in the steppes and mountains of Inner Asia. The structure consists of a flexible angled assembly or latticework of wood or bamboo for walls, a door frame, ribs (poles, rafters), and a wheel (crown, compression ring) possibly steam-bent as a roof. The roof structure is sometimes self-supporting, but large yurts may have interior posts or columns supporting the crown. The top of the wall of self-supporting yurts is prevented from spreading by means of a tension band which opposes the force of the roof ribs. Yurts take between 30 minutes and three hours to set up or take down, and are generally used by between five and 15 people. Nomadic farming with yurts as housing has been the primary way of life in Central Asia, particularly Mongolia, for thousands of years.

Modern yurts may be permanently built on a wooden or concrete platform; they may use modern materials such as metal framing, plastics, plexiglass dome, or radiant insulation.

Iranian peoples, or Iranic peoples, are a diverse ethnolinguistic group who are identified chiefly by their native usage of any of the Iranian languages, which are a branch of the Indo-Iranian languages within the Indo-European language family.

The Proto-Iranians are believed to have emerged as a separate branch of the Indo-Iranians in Central Asia around the mid-2nd millennium BC. At their peak of expansion in the mid-1st millennium BC, the territory of the Iranian peoples stretched across the entire Eurasian Steppe; from the Danubian Plains in the west to the Ordos Plateau in the east and the Iranian Plateau in the south.

The Pontic–Caspian Steppe is a steppe extending across Eastern Europe to Central Asia, formed by the Caspian and Pontic steppes. It stretches from the northern shores of the Black Sea (the Pontus Euxinus of antiquity) to the northern area around the Caspian Sea, where it ends at the Ural-Caspian narrowing, which joins it with the Kazakh Steppe in Central Asia, making it a part of the larger Eurasian Steppe. Geopolitically, the Pontic–Caspian Steppe extends from northeastern Bulgaria and southeastern Romania through Moldova, southern and eastern Ukraine, through the North Caucasus of southern Russia, and into the Lower Volga region where it straddles the border of southern Russia and western Kazakhstan. Biogeographically, it is a part of the Palearctic realm, and of the temperate grasslands, savannas, and shrublands biome.

The area corresponds to Cimmeria, Scythia, and Sarmatia of classical antiquity. Across several millennia, numerous tribes of nomadic horsemen used the steppe; many of them went on to conquer lands in the settled regions of Central and Eastern Europe, West Asia, and South Asia.

Eurasian nomads form groups of nomadic peoples who have lived in various areas of the Eurasian Steppe. History largely knows them via frontier historical sources from Europe and Asia.

The steppe nomads had no permanent abode, but travelled from place to place to find fresh pasture for their livestock. The generic designation encompasses the varied ethnic groups who have at times inhabited steppe regions of present-day Kazakhstan, Kyrgyzstan, Tajikistan, Turkmenistan, Uzbekistan, Uyghuristan, Mongolia, Russia, and Ukraine.

Crimean Tatars (Crimean Tatar: qırımtatarlar, къырымтатарлар), or simply Crimeans (qırımlılar, къырымлылар), are an Eastern European Turkic ethnic group and nation indigenous to Crimea. Their ethnogenesis lasted thousands of years in Crimea and the northern regions along the coast of the Black Sea, uniting Mediterranean populations with those of the Eurasian Steppe.

Until the 20th century, Crimean Tatars were the most populous demographic cohort in Crimea, constituting the majority of the peninsula's population as a whole. Following the Russian Empire's annexation of the Crimean Khanate in 1783, they were subjected to attempts at driving them from the region through a combination of physical violence and harassment, forced resettlement, and legalized forms of discrimination. By 1800, between 100,000 and 300,000 Crimean Tatars had left Crimea.

The Sarmatians (/sɑːrˈmeɪʃiənz/; Ancient Greek: Σαρμάται, romanized: Sarmátai; Latin: Sarmatae [ˈsarmatae̯]) were a large confederation of ancient Iranian equestrian nomadic peoples who dominated the Pontic steppe from about the 5th century BC to the 4th century AD.

The earliest known reference to the Sarmatians occurs in the Avesta, where they appear as Sairima-, which in later Iranian sources becomes Sarm and Salm. Originating in the central parts of the Eurasian Steppe, the Sarmatians formed part of the wider Scythian cultures. They started migrating westward around the fourth and third centuries BC, coming to dominate the closely related Scythians by 200 BC. At their greatest reported extent, around 100 BC, these tribes ranged from the Vistula River to the mouth of the Danube and eastward to the Volga, bordering the shores of the Black and Caspian seas and the Caucasus to the south.

The Cumans or Kumans were a Turkic nomadic people from Central Asia comprising the western branch of the Cuman–Kipchak confederation who spoke the Cuman language. They are referred to as Polovtsians (Polovtsy) in Rus' chronicles, as "Cumans" in Western sources, and as "Kipchaks" in Eastern sources.

Related to the Pechenegs, they inhabited a shifting area north of the Black Sea and along the Volga River known as Cumania, from which the Cuman–Kipchaks meddled in the politics of the Caucasus and the Khwarazmian Empire. The Cumans were fierce and formidable nomadic warriors of the Eurasian Steppe who exerted an enduring influence on the medieval Balkans. They were numerous, culturally sophisticated, and militarily powerful.