Bessarabia () is a historical region in Eastern Europe, bounded by the Dniester river on the east and the Prut river on the west. About two thirds of Bessarabia lies within modern-day Moldova, with the Budjak region covering the southern coastal region and part of the Ukrainian Chernivtsi Oblast covering a small area in the north.
In the late 14th century, the newly established Principality of Moldavia encompassed what later became known as Bessarabia. Afterward, this territory was directly or indirectly, partly or wholly controlled by several powers: the Ottoman Empire (as suzerain of Moldavia, with direct rule only in Budjak and Khotyn), the Russian Empire, Romania, and the Soviet Union.
In the aftermath of the Russo-Turkish War (1806–1812), and the ensuing Peace of Bucharest, the eastern parts of the Principality of Moldavia, an Ottoman vassal, along with some areas formerly under direct Ottoman rule, were ceded to Imperial Russia. The acquisition was among the Russian Empire's last territorial acquisitions in Europe. The newly acquired territories were organised as the Bessarabia Governorate of the Russian Empire, adopting a name previously used for the southern plains between the Dniester and the Danube rivers. After the Crimean War, in 1856, the southern areas of Bessarabia were returned to Moldavian rule; Russian rule was restored over the whole of the region in 1878, when Romania, the result of Moldavia's union with Wallachia, was pressured into exchanging those territories for the Dobruja.
In 1917, in the wake of the Russian Revolution, the area constituted itself as the Moldavian Democratic Republic, an autonomous republic part of a proposed federative Russian state. Bolshevik agitation in late 1917 and early 1918 resulted in the intervention of the Romanian Army, ostensibly to pacify the region. Soon after, the parliamentary assembly declared independence, and then union with the Kingdom of Romania. However, the legality of these acts was disputed, most prominently by the Soviet Union, which regarded the area as a territory occupied by Romania.
In 1940, after securing the assent of Nazi Germany through the Molotov–Ribbentrop Pact, the Soviet Union pressured Romania, under threat of war, into withdrawing from Bessarabia, allowing the Red Army to enter and the Soviet Union to annex the region. The area was formally integrated into the Soviet Union: the core joined parts of the Moldavian Autonomous Soviet Socialist Republic to form the Moldavian Soviet Socialist Republic, while territories in the north and the south of Bessarabia were transferred to the Ukrainian SSR. Axis-aligned Romania recaptured the region in 1941 with the success of Operation München during the Nazi invasion of the Soviet Union, but lost it in 1944 as the tide of war turned. In 1947, the Soviet-Romanian border along the Prut was internationally recognised by the Treaty of Paris that formally ended hostilities of World War II.
During the process of the dissolution of the Soviet Union, the Moldavian and Ukrainian SSRs proclaimed their independence in 1991, becoming the modern states of Moldova and Ukraine while preserving the existing partition of Bessarabia. After a short war in the early 1990s, the Pridnestrovian Moldavian Republic was proclaimed in the Transnistria, extending its authority also over the municipality of Bender on the right bank of Dniester river. Part of the Gagauz-inhabited areas in southern Bessarabia was organized in 1994 as an autonomous region within Moldova.
According to the traditional explanation, the name Bessarabia (Basarabia in Romanian) derives from the Wallachian Basarab dynasty, who allegedly ruled over the southern part of the area in the 14th century. The name "Basarab" is likely of Cuman or Pecheneg Turkic origin and most likely meant "father ruler". However, some scholars question this, arguing that:
The name was initially an exonym applied by Western cartographers.
It was first used in local sources only in the late 17th century.
The idea that it referred to Moldavian regions near the Black Sea was explicitly rejected as a cartographic confusion by the early Moldavian chronicler Miron Costin.
The confusion may have been caused by medieval Western cartographers, misinterpreting contemporaneous Polish references to Wallachia as Bessarabia as referring to a separate land between Wallachia and Moldavia.
According to Dimitrie Cantemir, the name Bessarabia originally applied only to the part of the territory south of the Upper Trajanic Wall, i.e. an area only slightly larger than present-day Budjak.
Linguist Dan Alexe argues that the name Bessarabia/Basarabia is most probably of Iranian origin. He states that Neagu Djuvara's proposed Cuman origin, from basar ("to rule") and aba ("father") is not realistic. Instead, he proposes the origin as an Iranian ba sar ab, composed of ba ("at", "on", "to"), sar (meaning either "head" or the preposition "on") and ab ("water"). To strengthen his hypothesis, Alexe mentions how many other rivers, including the Ob, were simply named "water" (ab) by Iranophone populations. He states how the ab particle can also be found in other toponyms, such as Punjab ("five rivers"). Moreover, Djuvara talks about a possible Cuman origin of the Basarab family, to which Alexe adds that the Cuman nobility is known from the Codex Cumanicus to have also been Iranophone. Thus, Bessarabia (ba sar ab) would simply mean "by the water" or "headwater", as in the point where the Danube flows into the Black Sea. Yet another argument used by Alexe is that many rivers in the Black Sea area have, since antiquity, names stemming from Iranophone tribes containing the don- ("water", "river") particle, such as the Don, the Danube, the Dnieper and the Dniester.
The region is bounded by the Dniester to the north and east, the Prut to the west, and the lower River Danube and Black Sea to the south. It has an area of 45,630 km2 (17,620 sq mi). The area is mostly hilly plains and flat steppes. It is very fertile and has lignite deposits and stone quarries. People living in the area grow sugar beet, sunflower, wheat, maize, tobacco, wine grapes, and fruit. They raise sheep and cattle. The main industry in the region is agricultural processing.
The main Bessarabian cities are Chișinău, the former capital of the Russian Bessarabia Governorate, now capital of Moldova; Bălți, on the river Răut, often dubbed the "Northern capital" of Moldova; Bender/Tighina, on the Dniester, currently controlled by the unrecognized Russian-backed separatist region of Transnistria; Izmail, in the southwest corner of Ukraine on the Danube; and Bilhorod-Dnistrovskyi, historically known as Cetatea Albă or Akkerman, also in southwestern Ukraine near Odesa. Other towns of administrative or historical importance include Cahul, Soroca, Orhei, Ungheni and Comrat, all now in Moldova; and Khotyn, Kiliia, Reni and Bolhrad, all now in Ukraine.
In the late 14th century, the newly established Principality of Moldavia encompassed what later became known as Bessarabia. Afterward, this territory was directly or indirectly, partly or wholly controlled by: the Ottoman Empire (as suzerain of Moldavia, with direct rule only in Budjak and Khotyn), the Russian Empire, Romania, the USSR. Since 1991, most of the territory forms the core of Moldova, with smaller parts in Ukraine.
People have inhabited the territory of Bessarabia for thousands of years. Cucuteni–Trypillia culture flourished between the 6th and 3rd millennium BC.
In Antiquity the region was inhabited by Thracians, as well as for shorter periods by Cimmerians, Scythians, Sarmatians, and Celts, specifically by tribes such as the Costoboci, Carpi, Britogali, Tyragetae, and Bastarnae. In the 6th century BC, Greek settlers established the colony of Tyras along the Black Sea coast and traded with the locals. Celts also settled in the southern parts of Bessarabia, their main city being Aliobrix.