The Adygh (or Adygey) Autonomous Oblast was established in 1922 as part of Krasnoyarsk Territory; between 1922 and 1928, it was known as the Cherkess (Adygh) Autonomous Oblast. It was redesignated as the Republic of Adygea in 1992. A landlocked sliver of land, Adygea occupies 7,600 square kilometers just inland from the northeast coast of the Black Sea, reaching southward to the northern foothills of the Caucasus Mountains.

In 1995 the Adyghs constituted 22 percent of the population of Adygea, which was estimated at 450,400. The rest consisted of 68 percent Russians, 3 percent Ukrainians, and 2 percent Armenians. Adygea is the only Muslim republic of the Russian Federation where the Muslim share of the population has decreased in the last two decades. The official languages are Russian and Adygh. Rich soil is the basis for an agricultural economy specializing in grains, tobacco, sugar beets, vegetables, fruits, cattle, poultry, and beekeeping. Processing of meats, tobacco, dairy products, and canned goods is an important industry. The republic's only substantial mineral resource under exploitation is an extensive natural gas and oil deposit. The capital city, Maykop, is the main industrial center, with metallurgical, machine-building, and timber-processing plants.

Kabarday, the territory of the Kabardin and Balkar peoples, is located along the north-central border of Georgia and the northern slope of the Caucasus Mountains. Occupying about 12,500 square kilometers, the autonomous republic was established in 1936 after fourteen years as an autonomous oblast. In 1944 the Balkars, like certain other North Caucasus groups, were deported to Central Asia because of their alleged collaboration with the Nazis, and the region was renamed the Kabardin Autonomous Oblast. Republic status was restored in 1957 when the Balkars were allowed to return. In 1992 both the Kabardins and the Balkars opted to establish separate republics within the Russian Federation, using an ethnic boundary established in 1863, but the incumbent parliament of the republic declared the separation unlawful. Since that time, the issue of the republic's configuration has awaited a referendum. In 1994 Kabardino-Balkaria signed a bilateral treaty with Russia defining respective areas of jurisdiction within the federation.
In the fifteenth century, Crimean Tatars and Ottoman Turks brought Sunni Islam of the Hanafi school to the territory that is now Kabardino-Balkaria, but Muslim precepts have been observed rather superficially since that time. A small group of Christian Kabardins remains. Despite Russian immigration into the republic, the Muslim Kabardins and Balkars now constitute nearly 60 percent of the republic's population, which was estimated at 800,000 in 1995. Of that number, 48 percent were Kabardin, 9 percent Balkar, and 32 percent Russian, according to the 1989 census.
Although the tribal system of the Kabardins disappeared with the first contact with Russians, some aspects of the traditional clan system persist in society, and family customs are carefully preserved. Unlike other ethnic groups in the region, the Kabardins were strongly pro-Russian in tsarist times; they did not participate in the numerous uprisings of Caucasus peoples between the eighteenth and twentieth centuries. This affinity survived into the Soviet period despite the dominant position of the aristocracy in Kabardin society.
The economy of Kabardino-Balkaria is based on substantial deposits of gold, chromium, nickel, platinum, iron ore, molybdenum, tungsten, and tin. The main industries are metallurgy, timber and food processing, the manufacture of oil-drilling equipment, and hydroelectric power generation. The republic's capital is Nalchik.

Cherkessia , Until 1992 an autonomous oblast, the Republic of Karachayevo-Cherkessia occupies 14,100 square kilometers along the northern border of Georgia's Abkhazian Autonomous Republic. A single autonomous region was formed in 1922 for the Cherkess (Circassian) and Karachay peoples; then separate regions existed between 1928 and 1943. The regions were recombined in 1943 as an autonomous oblast. The Cherkess converted to Islam after contacts with Crimean Tatars and Turks; the Karachay are an Islamic Turkic group. The Cherkess are the remnants of a once-dominant Circassian group of tribes that were dispersed, mostly to the Ottoman Empire, by the Russian conquest of the Caucasus region in the early nineteenth century. The original Cherkess now inhabit three republics, divided among five tribal groups: the Adyghs, Kabardins, Balkars, Karachay, and Cherkess (who inherited the original generic name).
The Balkars and the Karachay belong to the same overall Turkic group, although the latter live in the Republic of Karachayevo-Cherkessia immediately west of Kabardino-Balkaria on the north slope of the Caucasus Mountains. Like the Chechens and the Ingush, the Karachay were exiled to Central Asia during World War II. The Cherkess and the Karachay were reunited when the latter were returned from exile in 1957. Established in 1992, the republic is mainly rural, with an economy based on livestock breeding and grain cultivation. Some mining, chemical, and wood-processing facilities also exist. The population, which was estimated at 422,000 in 1990, was 42 percent Russian, 31 percent Karachay, and 10 percent Cherkess. The capital city is Cherkessk.