Bakhmut

Ivan IV Vasilyevich, commonly known in English as Ivan the Terrible, was the grand prince of Moscow from 1533 to 1547 and the first Tsar of all Russia from 1547 to 1584. Ivan came from the imperial bloodline of Byzantine Palaiologos family through his grandmother Sophia Palaiologina.

For over three centuries, the military of the Crimean Khanate and the Nogai Horde conducted several slave raids primarily in lands controlled by Russia and Poland-Lithuania as well as other territories, often under the sponsorship of the Ottoman Empire.

The Aidar is a river in Luhansk Oblast, Ukraine and Belgorod Oblast, Russia. A left tributary of the Seversky Donets, it is 264 km (164 mi) long and has a basin area of 7,420 square kilometres (2,860 sq mi). The slopes of the valley are partitioned with ravines and gorges. In the spring, snow melt accounts for approximately 70% of the flow. The average flow module is 1.7 litres • sec / km². The river freezes in December.

The Bakhmutka is a river in the Donetsk Oblast of Ukraine; a right tributary of the Siverskyi Donets.

The Seversky Donets or Siverskyi Donets, usually simply called the Donets, is a river on the south of the East European Plain. It originates in the Central Russian Upland, north of Belgorod, flows south-east through Ukraine and then again through Russia to join the river Don, about 100 km (62 mi) from the Sea of Azov. The Donets is the fourth-longest river in Ukraine, and the largest in eastern Ukraine, where it is an important source of fresh water. It gives its name to the Donets Basin, known commonly as the Donbas, an important coal-mining and industrial region in Ukraine.

Peter I, most commonly known as Peter the Great, was a Russian monarch who ruled the Tsardom of Russia from 7 May [O.S. 27 April] 1682 to 1721 and subsequently the Russian Empire until his death in 1725, jointly ruling with his elder half-brother, Ivan V until 1696. He is primarily credited with the modernisation of the country, transforming it into a European power.

The Cossacks are a predominantly East Slavic Orthodox Christian people originating in the Pontic–Caspian steppe of Ukraine and southern Russia. Historically, they were a semi-nomadic and semi-militarized people, who, while under the nominal suzerainty of various Eastern European states at the time, were allowed a great degree of self-governance in exchange for military service. Although numerous linguistic and religious groups came together to form the Cossacks, most of them coalesced and became East Slavic-speaking Orthodox Christians. The Cossacks were particularly noted for holding democratic traditions. The rulers of the Polish-Lithuanian Commonwealth and Russian Empire endowed Cossacks with certain special privileges in return for the military duty to serve in the irregular troops. The various Cossack groups were organized along military lines, with large autonomous groups called hosts. Each host had a territory consisting of affiliated villages called stanitsa.

The Bulavin Rebellion or Astrakhan Revolt was a war which took place in the years 1707 and 1708 between the Don Cossacks and the Tsardom of Russia. Kondraty Bulavin, a democratically elected Ataman of the Don Cossacks, led the Cossack rebels. The conflict was triggered by a number of underlying tensions between the Moscow government under Peter I of Russia, the Cossacks, and Russian peasants fleeing from serfdom in Russia to gain freedom in the autonomous Don area. It started with the 1707 assassination of Prince Yury Vladimirovich Dolgorukov, the leader of Imperial army's punitive expedition to the Don area, by Don Cossacks under Bulavin's command. The end of the rebellion came with Bulavin's death in 1708.

Don Cossacks or Donians are Cossacks who settled along the middle and lower Don. Historically, they lived within the former Don Cossack Host (Russian: Донское казачье войско, romanized: Donskoe kazache voysko, which was either an independent or an autonomous democratic republic in present-day Southern Russia and parts of the Donbas region, from the end of the 16th century until 1918. As of 1992, by presidential decree of the Russian Federation, Cossacks can be enrolled on a special register. A number of Cossack communities have been reconstituted to further Cossack cultural traditions, including those of the Don Cossack Host. Don Cossacks have had a rich military tradition - they played an important part in the historical development of the Russian Empire and participated in most of its major wars.

Azov Governorate was an administrative division of the Russian Empire, which existed from 1775 to 1783. The administrative seat of the Azov Government was in Belyov Fortress and later in Yekaterinoslav.

Alabaster is a mineral or rock that is soft, often used for carving, and is processed for plaster powder. Archaeologists and the stone processing industry use the word differently from geologists. The former use it in a wider sense that includes varieties of two different minerals: the fine-grained massive type of gypsum and the fine-grained banded type of calcite. Geologists define alabaster only as the gypsum type. Chemically, gypsum is a hydrous sulfate of calcium, while calcite is a carbonate of calcium.

A brick is a type of construction material used to build walls, pavements and other elements in masonry construction. Properly, the term brick denotes a unit primarily composed of clay, but is now also used informally to denote units made of other materials or other chemically cured construction blocks. Bricks can be joined using mortar, adhesives or by interlocking. Bricks are usually produced at brickworks in numerous classes, types, materials, and sizes which vary with region, and are produced in bulk quantities.

Russian is an East Slavic language mainly spoken in Russia. It is the native language of the Russians and belongs to the Indo-European language family. It is one of four living East Slavic languages, and is also a part of the larger Balto-Slavic languages. Besides Russia itself, Russian is an official language in Belarus, Kazakhstan, and Kyrgyzstan, and is used widely as a lingua franca throughout Ukraine, the Caucasus, Central Asia, and to some extent in the Baltic states. It was the de facto language of the former Soviet Union.

Ukrainian is an East Slavic language of the Indo-European language family, spoken primarily in Ukraine. It is the native language of the Ukrainians.

Armenian is an Indo-European language and an independent branch of that family of languages. It is the official language of both Armenia and Artsakh, the latter of which is unrecognized by the United Nations but has recognition from 3 non-UN states. Historically spoken in the Armenian highlands, today Armenian is widely spoken throughout the Armenian diaspora. Armenian is written in its own writing system, the Armenian alphabet, introduced in 405 AD by the priest Mesrop Mashtots. The total number of Armenian speakers worldwide is estimated between 5 and 7 million.

Belarusian is an East Slavic language. It is the native language of the Belarusians and one of the two official state languages in Belarus, alongside Russian. Additionally, it is spoken in some parts of Russia, Lithuania, Latvia, Poland, and Ukraine by Belarusian minorities in those countries.

The Soledar Salt Mines are located in the city/suburb of Soledar in the Bakhmut municipality in Donetsk Oblast, Ukraine.

Soledar, formerly known as Karlo-Libknekhtovsk from 1965 to 1991, is a settlement in the Bakhmut Raion of Donetsk Oblast, Ukraine. The settlement lies 18 km (11 mi) from the city of Bakhmut, and its population was 10,490 in January 2022. It is a highly important salt-mining location, with the Soledar Salt Mine providing 95% of Ukraine's salt in 2021.

A hot air balloon is a lighter-than-air aircraft consisting of a bag, called an envelope, which contains heated air. Suspended beneath is a gondola or wicker basket, which carries passengers and a source of heat, in most cases an open flame caused by burning liquid propane. The heated air inside the envelope makes it buoyant, since it has a lower density than the colder air outside the envelope. As with all aircraft, hot air balloons cannot fly beyond the atmosphere. The envelope does not have to be sealed at the bottom, since the air inside the envelope is at about the same pressure as the surrounding air. In modern sport balloons the envelope is generally made from nylon fabric, and the inlet of the balloon is made from a fire-resistant material such as Nomex. Modern balloons have been made in many shapes, such as rocket ships and the shapes of various commercial products, though the traditional shape is used for most non-commercial and many commercial applications.

A symphony is an extended musical composition in Western classical music, most often for orchestra. Although the term has had many meanings from its origins in the ancient Greek era, by the late 18th century the word had taken on the meaning common today: a work usually consisting of multiple distinct sections or movements, often four, with the first movement in sonata form. Symphonies are almost always scored for an orchestra consisting of a string section, brass, woodwind, and percussion instruments which altogether number about 30 to 100 musicians. Symphonies are notated in a musical score, which contains all the instrument parts. Orchestral musicians play from parts which contain just the notated music for their own instrument. Some symphonies also contain vocal parts.

A professional is a member of a profession or any person who works in a specified professional activity. The term also describes the standards of education and training that prepare members of the profession with the particular knowledge and skills necessary to perform their specific role within that profession. In addition, most professionals are subject to strict codes of conduct, enshrining rigorous ethical and moral obligations. Professional standards of practice and ethics for a particular field are typically agreed upon and maintained through widely recognized professional associations, such as the IEEE. Some definitions of "professional" limit this term to those professions that serve some important aspect of public interest and the general good of society.

Association football, more commonly known as football or soccer, is a team sport played between two teams of 11 players who primarily use their feet to propel a ball around a rectangular field called a pitch. The objective of the game is to score more goals than the opposite team by moving the ball beyond the goal line into a rectangular-framed goal defended by the opposing side. Traditionally, the game has been played over two 45-minute halves, for a total match time of 90 minutes. With an estimated 250 million players active in over 200 countries and territories, it is considered the world's most popular sport.

Kharkiv, also known as Kharkov, is the second-largest city and municipality in Ukraine. Located in the northeast of the country, it is the largest city of the historic Slobozhanshchyna region. Kharkiv is the administrative centre of Kharkiv Oblast and of the surrounding Kharkiv Raion. It has a population of 1,421,125.

Rostov is a town in Yaroslavl Oblast, Russia, one of the oldest in the country and a tourist center of the Golden Ring. It is located on the shores of Lake Nero, 202 kilometers (126 mi) northeast of Moscow. Population: 30,406 (2021 Census); 31,792 (2010 Census); 34,141 (2002 Census); 35,707 (1989 Census).

Donetsk, formerly known as Aleksandrovka, Yuzivka, Stalin and Stalino, is an industrial city in eastern Ukraine located on the Kalmius River in Donetsk Oblast. The population was estimated at 901,645 in the city core, with over 2 million in the metropolitan area (2011). According to the 2001 census, Donetsk was the fifth-largest city in Ukraine.

Kyiv, also spelled Kiev, is the capital and most populous city of Ukraine. It is in north-central Ukraine along the Dnieper River. As of 1 January 2022, its population was 2,952,301, making Kyiv the seventh-most populous city in Europe.

Public transport is a system of transport for passengers by group travel systems available for use by the general public unlike private transport, typically managed on a schedule, operated on established routes, and that charge a posted fee for each trip. There is no rigid definition; the Encyclopædia Britannica specifies that public transportation is within urban areas, and air travel is often not thought of when discussing public transport—dictionaries use wording like "buses, trains, etc." Examples of public transport include city buses, trolleybuses, trams and passenger trains, rapid transit and ferries. Public transport between cities is dominated by airlines, coaches, and intercity rail. High-speed rail networks are being developed in many parts of the world.