Kingdom of Galicia–Volhynia in the context of "Vladimir-Suzdal"

Lviv (/ləˈviːv/ lə-VEEV or /ləˈviːf/ lə-VEEF; Ukrainian: Львів [ˈlʲviu̯] ; Polish: Lwów [ˈlvuf] ; see below for other names) is the largest city in western Ukraine, as well as the fifth-largest city in Ukraine, officially with a population of 723,403 (2025 estimate). It serves as the administrative centre of Lviv Oblast and Lviv Raion, and is one of the main cultural centres of Ukraine. Lviv also hosts the administration of Lviv urban hromada. It was named after Leo I of Galicia, the eldest son of Daniel, King of Ruthenia.

Lviv (then Lwów) emerged as the centre of the historical regions of Red Ruthenia and Galicia in the 14th century, superseding Halych, Chełm, Belz, and Przemyśl. It was the capital of the Kingdom of Galicia–Volhynia from 1272 to 1340, when it went to King Casimir III the Great of Poland in a war of succession. In 1356, Casimir the Great granted it town rights. From 1434, it was the regional capital of the Ruthenian Voivodeship in the Kingdom of Poland. In 1772, after the First Partition of Poland, the city became the capital of the Habsburg semi-autonomous Polish-dominated Kingdom of Galicia and Lodomeria. From 1918, between the wars, the city was the centre of the Lwów Voivodeship in the Second Polish Republic. There it flourished in culture, industry and academia such as the Lwów School of Mathematics, the Lwów Historical School (Polish: lwowska szkoła historyczna) and the Lwów School of Economics. After the German-Soviet invasion of Poland in 1939, the massacre of Lwów professors took place, and Lwów was eventually annexed by the Soviet Union.

The Mongol Empire invaded and conquered much of the Kievan Rus' in the mid-13th century, sacking numerous cities such as Ryazan, Yaroslavl, Pereyaslavl and Vladimir, including the largest: Kiev (50,000 inhabitants) and Chernigov (30,000 inhabitants). The siege of Kiev in 1240 by the Mongols is generally held to mark the end of the state of Kievan Rus', which had already been undergoing fragmentation. Many other principalities and urban centres in the northwest and southwest escaped complete destruction or suffered little to no damage from the Mongol invasion, including Galicia–Volhynia, Pskov, Smolensk, Polotsk, Vitebsk, and probably Rostov and Uglich.

The Mongol campaign was heralded by the Battle of the Kalka River on 31 May 1223, which resulted in a Mongol victory over the forces of several principalities as well as the remnants of the Cumans under Köten. The Mongols retreated, having gathered their intelligence, which was the purpose of the reconnaissance-in-force. A full-scale invasion by Batu Khan followed, with most of Kievan Rus' overrun in 1236–1238. The Mongols captured Kiev in 1240 and moved west into Hungary and Poland. The heavy losses suffered by the Mongols during the invasion period significantly weakened subsequent campaigns, preventing the ruin of the Holy Roman Empire and more western countries.

Western Ukraine or West Ukraine (Ukrainian: Західна Україна, romanized: Zakhidna Ukraina, IPA: [ˈzɑxidnɐ ʊkrɐˈjinɐ]) refers to the western territories of Ukraine. There is no universally accepted definition of the territory's boundaries, but the contemporary Ukrainian administrative regions (oblasts) of Chernivtsi, Ivano-Frankivsk, Lviv, Ternopil and Zakarpattia (which were part of the former Austro-Hungarian Empire) are typically included. In addition, Volyn and Rivne oblasts (parts of the territory annexed from the Polish–Lithuanian Commonwealth during its Third Partition) are also usually included. In modern sources, Khmelnytskyi Oblast is often included because of its geographical, linguistic and cultural association with Western Ukraine, although this cannot be confirmed from a historical and political point of view. It includes several historical regions such as Carpathian Ruthenia, Halychyna including Pokuttia (the eastern portion of Eastern Galicia), most of Volhynia, northern Bukovina and the Hertsa region, and Podolia. Western Ukraine is sometimes considered to include areas of eastern Volhynia, Podolia, and the small northern portion of Bessarabia.

The area of Western Ukraine was ruled by various polities, including the Kingdom of Galicia–Volhynia, which became part of the Polish–Lithuanian Commonwealth, but also the Principality of Moldavia; it would then variously come under rule of the Austrian Empire, Austria-Hungary, the Second Polish Republic, the Kingdom of Romania, and finally the Soviet Union (via the Ukrainian Soviet Socialist Republic) in 1939 and 1940 following the invasion of Poland and the Soviet occupation of Bessarabia and Northern Bukovina, with the borders finalized after the end of World War II. After the dissolution of the Soviet Union, it became part of the independent Ukrainian state.

The King of Ruthenia, also known as the King of Rus' or King of Russia (Latin: Rex Russiae, Rex Ruthenorum; Ukrainian: Король Русі), was the title of the ruler of the Kingdom of Galicia–Volhynia, granted by the Pope.

The title was passed on to the Romanovichi as rulers of the united Kingdom of Galicia–Volhynia. By the 15th century, the title was used as a claim by other royal houses.

Red Ruthenia, also called Red Rus' or Red Russia, is a term used since the Middle Ages for the south-western principalities of Kievan Rus', namely the Principality of Peremyshl and the Principality of Belz. It is closely related to the term Cherven Cities ("Red Cities").

First mentioned by that name in a Polish chronicle of 1321, Red Ruthenia was the portion of Ruthenia incorporated into Poland by Casimir the Great during the 14th century. Following the Mongol invasion of Kievan Rus' in the 13th century, Red Ruthenia was contested by the Grand Duchy of Lithuania (the Gediminids), the Kingdom of Poland (the Piasts), the Kingdom of Hungary and the Kingdom of Galicia–Volhynia. After the Galicia–Volhynia Wars, for about 400 years, most of Red Ruthenia became part of Poland as the Ruthenian Voivodeship.

Galicia (/ɡəˈlɪʃ(i)ə/ gə-LISH-(ee-)ə; also known by the variant name Galizia; Polish: Galicja, IPA: [ɡaˈlit͡sja] ; Ukrainian: Галичина, romanized: Halychyna, IPA: [ɦɐlɪtʃɪˈnɑ]; Yiddish: גאַליציע, romanized: Galitsye; see below) is a historical and geographic region spanning what is now southeastern Poland and western Ukraine, long part of the Polish–Lithuanian Commonwealth. It covers much of the other historic regions of Red Ruthenia (centered on Lviv) and Lesser Poland (centered on Kraków).

The name of the region derives from the medieval city of Halych, and was first mentioned in Hungarian historical chronicles in the year 1206 as Galiciæ. The eastern part of the region was controlled by the medieval Kingdom of Galicia–Volhynia before it was annexed by the Kingdom of Poland in 1352 and became part of the Ruthenian Voivodeship. During the partitions of Poland, it was incorporated into a crown land of the Austrian Empire — the Kingdom of Galicia and Lodomeria.

Halych (Ukrainian: Галич, IPA: [ˈɦɑlɪtʃ]; Romanian: Halici; Polish: Halicz; Russian: Галич, romanized: Galich; German: Halytsch, Halitsch or Galitsch; Yiddish: העליטש, romanized: Heylitsh) is a historic city on the Dniester River in western Ukraine. The city gave its name to the Principality of Halych, the historic province of Galicia (Halychyna), and the Kingdom of Galicia–Volhynia, of which it was the capital until the early 14th century, when the seat of the local rulers moved to Lviv.

Nowadays, Halych is a small town located only on one part of the territory of the former Galician capital, although it has preserved its name. It belongs to Ivano-Frankivsk Raion (district) of Ivano-Frankivsk Oblast (region). It hosts the administration of Halych urban hromada, one of the hromadas of Ukraine. Halych lies 26 km (16 mi) north of the oblast capital, Ivano-Frankivsk. Population: 6,086 (2022 estimate).

Chełm (Polish: [xɛwm] ; Ukrainian: Холм, romanized: Kholm; Yiddish: כעלם, romanized: Khelm) is a city in eastern Poland in the Lublin Voivodeship with 60,231 inhabitants as of December 2021. It is located to the south-east of Lublin, north of Zamość and south of Biała Podlaska, some 25 kilometres (16 miles) from the border with Ukraine.

The city is of mostly industrial character, though it also features numerous notable historical monuments and tourist attractions in the Old Town. Chełm is a multiple (former) bishopric. In the third quarter of the 13th century, it was the capital of the Kingdom of Galicia–Volhynia. Chełm was once a multicultural and religious centre populated by Catholics, Eastern Orthodox Christians, Protestants and Jews. The Jewish population was decimated in World War II, going from 15,000 Jewish inhabitants to mere dozens. From 1975 to 1998 it was the capital of the Chełm Voivodeship. The city's landmarks are the Castle Hill with the Basilica of the Birth of the Virgin Mary and the unique Chełm Chalk Tunnels spanning some 15 kilometres (9 mi) of underground routes.

The Galicia–Volhynia Wars were several wars fought in the years 1340–1392 over the succession in the Kingdom of Galicia–Volhynia, also known as Ruthenia. After Yuri II Boleslav was poisoned by local Ruthenian nobles in 1340, both the Grand Duchy of Lithuania and the Kingdom of Poland advanced claims over the kingdom. After a prolonged conflict, Galicia–Volhynia was partitioned between Poland (Galicia) and Lithuania (Volhynia) and Ruthenia ceased to exist as an independent state. Poland acquired a territory of approximately 52,000 square kilometres (20,000 sq mi) with 200,000 inhabitants.