Battle On The Ice
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The Battle on the Ice, also known as the Battle of Lake Peipus, took place on 5 April 1242. It was fought on the frozen
Lake Peipus Lake Peipus is the largest trans-boundary lake in Europe, lying on the international border between Estonia and Russia. The lake is the fifth-largest in Europe after Lake Ladoga and Lake Onega (in Russia), Lake Vänern (in Sweden), and Lake ...
when the united forces of the
Republic of Novgorod The Novgorod Republic () was a medieval state that existed from the 12th to 15th centuries in Russian North, northern Russia, stretching from the Gulf of Finland in the west to the northern Ural Mountains in the east. Its capital was the city of ...
and
Vladimir-Suzdal The Principality of Suzdal, from 1157 the Grand Principality of Vladimir, commonly known as Vladimir-Suzdal, or simply Suzdalia, was a medieval principality that was established during the disintegration of Kievan Rus'. In historiography, the ...
, led by Prince
Alexander Nevsky Alexander Yaroslavich Nevsky (; ; monastic name: ''Aleksiy''; 13 May 1221 – 14 November 1263) was Prince of Novgorod (1236–1240; 1241–1256; 1258–1259), Grand Prince of Kiev (1249–1263), and Grand Prince of Vladimir (1252–1263). ...
, emerged victorious against the forces of the
Livonian Order The Livonian Order was an autonomous branch of the Teutonic Order, formed in 1237. From 1435 to 1561 it was a member of the Livonian Confederation. History The order was formed from the remnants of the Livonian Brothers of the Sword after thei ...
and
Bishopric of Dorpat The Bishopric of Dorpat was a medieval prince-bishopric, i.e. both a diocese of the Roman Catholic Church and a temporal principality ruled by the bishop of the diocese. It existed from 1211 until 1558, generally encompassing the area that now co ...
, led by Bishop Hermann of Dorpat. The outcome of the battle has been traditionally interpreted by Russian historiography as significant for the balance of power between Western Catholicism and Eastern Orthodox Christianity. It is disputed whether the battle should be considered a "
crusade The Crusades were a series of religious wars initiated, supported, and at times directed by the Papacy during the Middle Ages. The most prominent of these were the campaigns to the Holy Land aimed at reclaiming Jerusalem and its surrounding t ...
" or not, and whether it represented a significant defeat for the Catholic forces during the
Northern Crusades The Northern Crusades or Baltic Crusades were Christianization campaigns undertaken by Catholic Church, Catholic Christian Military order (society), military orders and kingdoms, primarily against the paganism, pagan Balts, Baltic, Baltic Finns, ...
, thus bringing an end to their campaigns against the Orthodox
Novgorod Republic The Novgorod Republic () was a medieval state that existed from the 12th to 15th centuries in northern Russia, stretching from the Gulf of Finland in the west to the northern Ural Mountains in the east. Its capital was the city of Novgorod. The ...
and other Rus' territories. Estonian historian Anti Selart asserts that the crusades were not an attempt to conquer Rus', but still constituted an attack on the territory of Novgorod and its interests.


Background

The origins of the conflict that led to the battle of Lake Peipus in 1242 are unclear and controversial. An influential historiographical tradition has sought to link it to three earlier clashes in the region, all of which Aleksandr Yaroslavich was involved in: the alleged July 1240
Battle of the Neva The Battle of the Neva (; ; ) was fought between the Novgorod Republic, along with Karelians, and the Kingdom of Sweden (Middle Ages), Kingdom of Sweden, including Kingdom of Norway (872–1397), Norwegian, Finns proper, Finnish and Tavastians, ...
(only attested in Rus' sources), the September 1240 Izborsk and Pskov campaign, and the winter 1240–1241 Votia campaign. Researchers have endeavoured to look for Swedish motives to advance into the
Neva The Neva ( , ; , ) is a river in northwestern Russia flowing from Lake Ladoga through the western part of Leningrad Oblast (historical region of Ingria) to the Neva Bay of the Gulf of Finland. Despite its modest length of , it is the fourth- ...
river basin, often by reference to the letter which
Pope Gregory IX Pope Gregory IX (; born Ugolino di Conti; 1145 – 22 August 1241) was head of the Catholic Church and the ruler of the Papal States from 19 March 1227 until his death in 1241. He is known for issuing the '' Decretales'' and instituting the Pa ...
sent to the archbishop of Uppsala at the end of 1237, suggesting that a crusade should be held in southwestern Finland against the
Tavastians The Tavastians (; ) were an ancient Finnish tribes, Finnish tribe that inhabited the historical province of Tavastia (historical province), Tavastia (). In Russian sources, they are called ''Yem'' (Емь) or ''Yam'' (Ямь), but the term later ...
, who allegedly reverted to their pagan beliefs. On the assumption that a successful 'anti-Tavastian crusade' took place in 1238–39, the Swedes would have advanced further east until they were stopped by a Novgorodian army led by Alexander Yaroslavich, who defeated them in the Battle of the Neva in July 1240, centuries later receiving the nickname ''Nevsky''. Nevertheless, this hypothesis resulted in numerous unresolved issues. If the battle did take place, it was probably only a minor clash, in which religion played no role. Novgorod would have fought against this incursion to protect their monopoly on the Karelian fur trade, and for access to the
Gulf of Finland The Gulf of Finland (; ; ; ) is the easternmost arm of the Baltic Sea. It extends between Finland to the north and Estonia to the south, to Saint Petersburg—the second largest city of Russia—to the east, where the river Neva drains into it. ...
. Novgorodians had been attempting to subjugate, raid and convert the pagan Estonians (known as '' Chud'') since 1030, when they established the outpost ''Yuryev'' (modern
Tartu Tartu is the second largest city in Estonia after Tallinn. Tartu has a population of 97,759 (as of 2024). It is southeast of Tallinn and 245 kilometres (152 miles) northeast of Riga, Latvia. Tartu lies on the Emajõgi river, which connects the ...
). From the late 12th century, German-Livonian missionary and crusade activity in Livonia and Estonia caused tensions with the Novgorod Republic. The Estonians would sometimes ally with various Rus' principalities against the crusaders, since the eastern Baltic missions constituted a threat to Rus' interests and the tributary peoples. After Novgorod tried to subjugate Lett tribes south of Yuryev in 1212, the
Livonian Brothers of the Sword The Livonian Brothers of the Sword (; ) was a Catholic Church, Catholic Military order (monastic society), military order established in 1202 during the Livonian Crusade by Albert of Riga, Albert, the third bishop of Riga (or possibly by Theode ...
captured Yuryev in 1224, which became the
Bishopric of Dorpat The Bishopric of Dorpat was a medieval prince-bishopric, i.e. both a diocese of the Roman Catholic Church and a temporal principality ruled by the bishop of the diocese. It existed from 1211 until 1558, generally encompassing the area that now co ...
's capital. The 1224 peace treaty that the Livonians signed with Pskov and Novgorod was in the latter's favour, and family ties were soon established: prince (died 1227) married off his daughter to Theoderic of Buxhövden, brother of bishops
Albert of Riga Albert of Riga or Albert of Livonia ( – 17 January 1229) was the third Catholic Bishop of Riga in Livonia. As the Bishop of Livonia, in 1201, he founded Riga, the modern capital city of Latvia, and the city was later made a bishopric. The bu ...
and Hermann of Dorpat. Vladimir's son Yaroslav would later attempt to become the new prince of Pskov with the help of his brother-in-law, bishop Hermann of Dorpat; they failed in 1233, but succeeded during the September 1240 Izborsk and Pskov campaign. Some time after, in the winter of 1240–1241, the combined forces of the
Bishopric of Ösel–Wiek The Bishopric of Ösel–Wiek (; ; Low German: ''Bisdom Ösel–Wiek''; contemporary ) was a Roman Catholic Church, Roman Catholic diocese and a semi-independent prince-bishopric — part of Terra Mariana (Old Livonia) in the Holy Roman Empire. ...
(in modern-day western Estonia) and the
Livonian Order The Livonian Order was an autonomous branch of the Teutonic Order, formed in 1237. From 1435 to 1561 it was a member of the Livonian Confederation. History The order was formed from the remnants of the Livonian Brothers of the Sword after thei ...
launched the 1240–1241 Votia campaign. This campaign may be properly considered a crusade in the sense of a missionary conquest of 'pagan' lands. It is unknown whether Votia was a tributary of Novgorod at the time, or only became one later. In either case, while the Sword Brothers and bishop Henry of Ösel–Wiek probably did not intend to attack Novgorod, their actions provoked a Novgorodian counterattack in 1241. The delayed response was a result of the internal strife in Novgorod. When they approached Novgorod itself, the local citizens recalled to the city 20-year-old Prince
Alexander Nevsky Alexander Yaroslavich Nevsky (; ; monastic name: ''Aleksiy''; 13 May 1221 – 14 November 1263) was Prince of Novgorod (1236–1240; 1241–1256; 1258–1259), Grand Prince of Kiev (1249–1263), and Grand Prince of Vladimir (1252–1263). ...
, whom they had banished to Pereslavl earlier that year. During the campaign of 1241, Alexander managed to retake both Votia and Pskov. Alexander then continued into Estonian-German territory. In the spring of 1242, the Teutonic Knights defeated a detachment of the Novgorodian army about south of the fortress of Dorpat (now
Tartu Tartu is the second largest city in Estonia after Tallinn. Tartu has a population of 97,759 (as of 2024). It is southeast of Tallinn and 245 kilometres (152 miles) northeast of Riga, Latvia. Tartu lies on the Emajõgi river, which connects the ...
). As a result, Alexander set up a position at
Lake Peipus Lake Peipus is the largest trans-boundary lake in Europe, lying on the international border between Estonia and Russia. The lake is the fifth-largest in Europe after Lake Ladoga and Lake Onega (in Russia), Lake Vänern (in Sweden), and Lake ...
, where the battle would take place on 5 April 1242.


Accounts in primary sources

According to the
Livonian Order The Livonian Order was an autonomous branch of the Teutonic Order, formed in 1237. From 1435 to 1561 it was a member of the Livonian Confederation. History The order was formed from the remnants of the Livonian Brothers of the Sword after thei ...
's '' Livonian Rhymed Chronicle'' (written in the 1290s), lines 2235–2262: According to the '' Laurentian continuation'' of the '' Suzdalian Chronicle'' (compiled in 1377; the entry in question may originally have been composed around 1310): According to the Synod Scroll (Older Redaction) of the ''
Novgorod First Chronicle The Novgorod First Chronicle ( rus, Новгоро́дская пе́рвая ле́топись, Novgoródskaya pérvaya létopisʹ, nəvɡɐˈrot͡skəjə ˈpʲervəjə ˈlʲetəpʲɪsʲ, commonly abbreviated as NPL), also known by its 1914 Eng ...
'' (the entry of which has been dated to 1350):
Prince Alexander and all the men of Novgorod drew up their forces by the lake, at Uzmen, by the Raven's Rock; and the Germans 'Nemtsy''and the Estonians 'Chuds''rode at them, driving themselves like a wedge through their army. And there was a great slaughter of Germans and Estonians... they fought with them during the pursuit on the ice seven versts short of the Subol orth-westernshore. And there fell a countless number of Estonians, and 400 of the Germans, and they took fifty with their hands and they took them to Novgorod.
The Younger Redaction of the ''Novgorod First Chronicle'' (compiled in the 1440s) increased the amount of "Germans" (''Nemtsy'') killed from 400 to 500. The '' Life of Alexander Nevsky'', the earliest redaction of which was dated by
Donald Ostrowski Donald "Don" Gary Ostrowski (born 1945) is an American historian, and a lecturer in history at Harvard Extension School. He specialises in the political and social history Kievan Rus' and Muscovy (early modern Russia). Biography Ostrowski rec ...
to the mid-15th century, combined all the various elements of the ''Laurentian Suzdalian'', ''Novgorod First'', and ''Moscow Academic'' (Rostov-Suzdal) accounts. It was the first version to claim that the battle itself took place upon the ice of the frozen lake, that many soldiers were killed on the ice, and that the bodies of dead soldiers of both sides covered the ice with blood. It even states that 'There was ... a noise from the breaking of lances and a sound from the clanging of swords as though the frozen lake moved,' suggesting the clamor of battle somehow stirred the ice, although there is no mention of it breaking.


Scholarly reconstructions of the battle

On 5 April 1242 Alexander, intending to fight in a place of his own choosing, retreated in an attempt to draw the often over-confident Crusaders onto the frozen lake. Estimates on the number of troops in the opposing armies vary widely among scholars. A more conservative estimation by
David Nicolle David C. Nicolle (born 4 April 1944) is a British historian specialising in the military history of the Middle Ages, with a particular interest in the Middle East. Life David Nicolle worked for BBC Arabic before getting his MA at SOAS, Univers ...
(1996) has it that the crusader forces likely numbered around 2,600, including 800 Danish and German knights, 100 Teutonic knights, 300 Danes, 400 Germans, and 1,000 Estonian infantry. The Novgorodians fielded around 5,000 men: Alexander and his brother Andrei's bodyguards (''
druzhina A druzhina is the Slavonic word for a retinue in service of a chieftain, also called a ''knyaz'' (prince). Kievan Rus' ''Druzhina'' was flexible both as a term and as an institution. At its core, it referred to the prince's permanent perso ...
''), totalling around 1,000, plus 2,000 militia of Novgorod, 1,400 Finno-Ugrian tribesmen, and 600 horse archers. The Teutonic knights and crusaders charged across the lake and reached the enemy, but were held up by the infantry of the Novgorodian militia. This caused the momentum of the crusader attack to slow. The battle was fierce, with the allied Rus' soldiers fighting the Teutonic and crusader troops on the frozen surface of the lake. After a little more than two hours of close quarters fighting, Alexander ordered the left and right wings of his army (including cavalry) to enter the battle. The Teutonic and crusader troops by that time were exhausted from the constant struggle on the slippery surface of the frozen lake. The Crusaders started to retreat in disarray deeper onto the ice, and the appearance of the fresh Novgorod cavalry made them retreat in panic.


Historical legacy

The knights' defeat at the hands of Alexander's forces prevented the crusaders from retaking Pskov, the linchpin of their eastern crusade. The battle thus halted the eastward expansion of the Teutonic Order. Thereafter, the river Narva and Lake Peipus would represent a stable boundary dividing Eastern Orthodoxy from Western Catholicism. Some historians have argued that the launch of the campaigns in the eastern Baltic at the same time were part of a coordinated campaign; Finnish historian Gustav A. Donner argued in 1929 that a joint campaign was organized by
William of Modena William of Modena ( – 31 March 1251), also known as ''William of Sabina'', ''Guglielmo de Chartreaux'', ''Guglielmo de Savoy'', ''Guillelmus'', was an Italian clergyman and papal diplomat.
and originated in the
Roman Curia The Roman Curia () comprises the administrative institutions of the Holy See and the central body through which the affairs of the Catholic Church are conducted. The Roman Curia is the institution of which the Roman Pontiff ordinarily makes use ...
. This interpretation was taken up by Russian historians such as Igor Pavlovich Shaskol'skii and a number of Western European historians. More recent historians have rejected the idea of a coordinated attack between the Swedes, Danes and Germans, as well as a papal master plan due to a lack of decisive evidence. Some scholars have instead considered the Swedish attack on the Neva River to be part of the continuation of rivalry between the Rus' and Swedes for supremacy in Finland and Karelia. Anti Selart also mentions that the
papal bull A papal bull is a type of public decree, letters patent, or charter issued by the pope of the Catholic Church. It is named after the leaden Seal (emblem), seal (''bulla (seal), bulla'') traditionally appended to authenticate it. History Papal ...
s from 1240 to 1243 do not mention warfare against "Russians", but against non-Christians. In 1983, a revisionist view proposed by historian John L. I. Fennell argued that the battle was not as important, nor as large, as has often been portrayed. Fennell claimed that most of the Teutonic Knights were by that time engaged elsewhere in the Baltic, and that the apparently low number of knights' casualties according to their own sources indicates the smallness of the encounter. He also said that neither the '' Suzdalian Chronicle'' (the Lavrent'evskiy), nor any of the Swedish sources mention the occasion, which according to him would mean that the 'great battle' was little more than one of many periodic clashes.
Donald Ostrowski Donald "Don" Gary Ostrowski (born 1945) is an American historian, and a lecturer in history at Harvard Extension School. He specialises in the political and social history Kievan Rus' and Muscovy (early modern Russia). Biography Ostrowski rec ...
(2006) pointed out that the ''Suzdalian Chronicle'' in the Laurentian Codex does bring it up in passing, but "provide only minimal information about the battle."


Cultural legacy


Tsarist Russia

Macarius of Moscow
canonized Canonization is the declaration of a deceased person as an officially recognized saint, specifically, the official act of a Christian communion declaring a person worthy of public veneration and entering their name in the canon catalogue of sa ...
Alexander Nevsky as a saint of the
Russian Orthodox Church The Russian Orthodox Church (ROC; ;), also officially known as the Moscow Patriarchate (), is an autocephaly, autocephalous Eastern Orthodox Church, Eastern Orthodox Christian church. It has 194 dioceses inside Russia. The Primate (bishop), p ...
in 1547.


Soviet Russia

The event was glorified in
Sergei Eisenstein Sergei Mikhailovich Eisenstein; (11 February 1948) was a Soviet film director, screenwriter, film editor and film theorist. Considered one of the greatest filmmakers of all time, he was a pioneer in the theory and practice of montage. He is no ...
's patriotic historical drama film ''
Alexander Nevsky Alexander Yaroslavich Nevsky (; ; monastic name: ''Aleksiy''; 13 May 1221 – 14 November 1263) was Prince of Novgorod (1236–1240; 1241–1256; 1258–1259), Grand Prince of Kiev (1249–1263), and Grand Prince of Vladimir (1252–1263). ...
'', released in 1938. The movie, bearing propagandist
allegories As a literary device or artistic form, an allegory is a narrative or visual representation in which a character, place, or event can be interpreted to represent a meaning with moral or political significance. Authors have used allegory throughou ...
of the Teutonic Knights as Nazi Germans, with the Teutonic infantry wearing modified
World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as the Great War, was a World war, global conflict between two coalitions: the Allies of World War I, Allies (or Entente) and the Central Powers. Fighting to ...
German
Stahlhelm The ''Stahlhelm'' (German for "''steel helmet''") is a term used to refer to a series of German steel combat helmet designs intended to protect the wearer from common battlefield hazards such as shrapnel. The armies of the great powers began ...
helmets, has created a popular image of the battle often mistaken for the real events. In particular, the image of knights dying by breaking the ice and drowning originates from the film. The editors of the 1977 English translation of the ''Livonian Rhymed Chronicle'', Jerry Smith and William Urban, commented that 'Eisenstein's movie ''Alexander Nevsky'' is magnificent and worth seeing, but he tells us more about 1939 than 1242.'
Donald Ostrowski Donald "Don" Gary Ostrowski (born 1945) is an American historian, and a lecturer in history at Harvard Extension School. He specialises in the political and social history Kievan Rus' and Muscovy (early modern Russia). Biography Ostrowski rec ...
writes in his 2006 article ''Alexander Nevskii's "Battle on the Ice": The Creation of a Legend'' that accounts of ice breaking and knights drowning are a relatively recent embellishment to the original historical story. None of the primary sources mention ice breaking; the earliest account in the LRC explicitly says killed soldiers "fell on the grass" and the Laurentian continuation that it was "at a lake beyond Pleskov" (rather than "on a lake"). It was not until decades later that more details were gradually added of a specific lake, that the lake was frozen, that the crusaders were chased across the frozen lake, and not until the 15th century that a battle (not just a chase) took place on the ice itself. He cites a large number of scholars who have written about the battle, including Karamzin, Solovyev, Petrushevskii, Khitrov, Platonov, Grekov, Vernadsky, Razin, Myakotin, Pashuto, Fennell, and Kirpichnikov, none of whom mention the ice breaking up or anyone drowning when discussing the battle of Lake Peipus. After analysing all the sources, Ostrowski concludes that the part about ice breaking and drowning first appeared in the 1938 film ''Alexander Nevsky'' by Sergei Eisenstein. He added that Eisenstein's film was likely influenced by earlier accounts of the 1016 Battle of Liubech, which also took place on ice, but the ice neither weakened nor broke in the original story, only in two later interpolations. In 1958 and 1959, underwater investigations in the northern part of Lake Lämmi (which connects Lake Peipus with Lake Pikhva), where some Soviet researchers presumed the combat happened, failed to find any artefacts connected to the battle of 1242. Given the fact that none of the primary sources mention that the ice broke and that many soldiers drowned, Ostrowski commented that such a lack of archaeological evidence at the lake's bottom was to be expected. During
World War II World War II or the Second World War (1 September 1939 – 2 September 1945) was a World war, global conflict between two coalitions: the Allies of World War II, Allies and the Axis powers. World War II by country, Nearly all of the wo ...
, the image of Alexander Nevsky became a national Soviet Russian symbol of the struggle against German occupation. The
Order of Alexander Nevsky The Order of Alexander Nevsky () is an Order (distinction), order of merit of the Russia, Russian Federation named in honour of saint Alexander Nevsky (1220–1263) and bestowed to civil servants for twenty years or more of highly meritorious ser ...
was established as a military award in the Soviet Union in 1942 during the
Great Patriotic War The Eastern Front, also known as the Great Patriotic War (term), Great Patriotic War in the Soviet Union and its successor states, and the German–Soviet War in modern Germany and Ukraine, was a Theater (warfare), theatre of World War II ...
.


Russian Federation

The Novgorodian victory is commemorated in the modern
Russian Federation Russia, or the Russian Federation, is a country spanning Eastern Europe and North Asia. It is the list of countries and dependencies by area, largest country in the world, and extends across Time in Russia, eleven time zones, sharing Borders ...
as one of the Days of Military Honour. In 2010, the Russian government amended the statute of the
Order of Alexander Nevsky The Order of Alexander Nevsky () is an Order (distinction), order of merit of the Russia, Russian Federation named in honour of saint Alexander Nevsky (1220–1263) and bestowed to civil servants for twenty years or more of highly meritorious ser ...
as an award for excellent civilian service to the country.


Notes


Bibliography


Primary sources

* '' Life of Alexander Nevsky'' ( 1450). * '' Livonian Rhymed Chronicle'' (LRC, 1290s). ** (Reprint:
Hildesheim Hildesheim (; or ; ) is a city in Lower Saxony, in north-central Germany with 101,693 inhabitants. It is in the district of Hildesheim (district), Hildesheim, about southeast of Hanover on the banks of the Innerste River, a small tributary of t ...
1963). Lines 2235–2262. ** * '' Pskov Third Chronicle'' (1567). ** Entries under the years 1240–1242. Translation based on the 2000 reprint of Nasonov's 1955 critical edition of the ''Pskov Chronicles''. * "Rostov-Suzdal Compilation" in the '' Moscow Academic Chronicle'' (MAk, 1500). * '' Suzdalian Chronicle'', '' Laurentian continuation'' (1377), s.a. 6750 (1242). ** * Synod Scroll (Older Redaction) of the ''
Novgorod First Chronicle The Novgorod First Chronicle ( rus, Новгоро́дская пе́рвая ле́топись, Novgoródskaya pérvaya létopisʹ, nəvɡɐˈrot͡skəjə ˈpʲervəjə ˈlʲetəpʲɪsʲ, commonly abbreviated as NPL), also known by its 1914 Eng ...
'' ( 1275), s.a. 6750 (1242). **


Literature

* * * * * (public version of PhD dissertation). * * * * * (e-book) *


References


Further reading

* Military Heritage did a feature on the Battle of Lake Peipus and the holy Knights Templar and the monastic knighthood Hospitallers (Terry Gore, Military Heritage, August 2005, Volume 7, No. 1, pp. 28–33), . * John France, ''Western Warfare in the Age of the Crusades 1000–1300''. Ithaca, NY: Cornell University Press, 1999. * Anti Selart. ''Livland und die Rus' im 13. Jahrhundert.'' Böhlau, Köln/Wien 2012, . * Kaldalu, Meelis; Toots, Timo, ''Looking for the Border Island''. Tartu: Damtan Publishing, 2005. Contemporary journalistic narrative about an Estonian youth attempting to uncover the secret of the Ice Battle.


External links


JÄÄLAHING 1242 ⟩ Episood 1/4. Kes lasi tõde jälle sedapidi paista?
at ''
Postimees is an Estonian daily newspaper established on 5 June 1857, by Johann Voldemar Jannsen. In 1891, it became the first daily newspaper in Estonia. Its current editor-in-chief is Priit Hõbemägi. The paper has approximately 250 employees. ''P ...
'' (in Estonian) {{Authority control 1242 in Europe Ice 1242 Ice 1242 Ice 1242
Ice Ice is water that is frozen into a solid state, typically forming at or below temperatures of 0 ° C, 32 ° F, or 273.15 K. It occurs naturally on Earth, on other planets, in Oort cloud objects, and as interstellar ice. As a naturally oc ...
History of Pskov Oblast 13th century in Estonia 13th century in Russia History of Tartu