Polish–Czechoslovak Border Conflicts
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Border conflicts between Poland and Czechoslovakia began in 1918 between the
Second Polish Republic The Second Polish Republic, at the time officially known as the Republic of Poland, was a country in Central and Eastern Europe that existed between 7 October 1918 and 6 October 1939. The state was established in the final stage of World War I ...
and
First Czechoslovak Republic The First Czechoslovak Republic, often colloquially referred to as the First Republic, was the first Czechoslovakia, Czechoslovak state that existed from 1918 to 1938, a union of ethnic Czechs and Slovaks. The country was commonly called Czechosl ...
, both newly independent states. The conflicts centered on the disputed areas of
Cieszyn Silesia Cieszyn Silesia, Těšín Silesia or Teschen Silesia ( ; or ; or ) is a historical region in south-eastern Silesia, centered on the towns of Cieszyn and Český Těšín and bisected by the Olza River. Since 1920 it has been divided betwe ...
, Orava Territory and
Spiš Spiš ( ; or ; ) is a region in north-eastern Slovakia, with a very small area in south-eastern Poland (more specifically encompassing 14 former Slovak villages). Spiš is an informal designation of the territory, but it is also the name of one ...
. After
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 ...
they broadened to include areas around the cities of
Kłodzko Kłodzko (; ; ; ) is a historic town in south-western Poland, in the region of Lower Silesia. It is situated in the centre of the Kłodzko Valley, on the Eastern Neisse (Nysa Kłodzka) river. Kłodzko is the seat of Kłodzko County (and of the ru ...
and
Racibórz Racibórz (, , , ) is a city in Silesian Voivodeship in southern Poland. It is the administrative seat of Racibórz County. With Opole, Racibórz is one of the historic capitals of Upper Silesia, being the residence of the Duchy of Racibórz, Du ...
, which until 1945 had belonged to
Germany Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu ...
. The conflicts became critical in 1919 and were finally settled in 1958 in a treaty between the
Polish People's Republic The Polish People's Republic (1952–1989), formerly the Republic of Poland (1947–1952), and also often simply known as Poland, was a country in Central Europe that existed as the predecessor of the modern-day democratic Republic of Poland. ...
and the
Czechoslovak Socialist Republic The Czechoslovak Socialist Republic, (Czech language, Czech and Slovak language, Slovak: ''Československá socialistická republika'', ČSSR) known from 1948 to 1960 as the Czechoslovak Republic (''Československá republika)'', Fourth Czecho ...
.


Before World War I

Before the
First World War 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 ...
both
Spiš Spiš ( ; or ; ) is a region in north-eastern Slovakia, with a very small area in south-eastern Poland (more specifically encompassing 14 former Slovak villages). Spiš is an informal designation of the territory, but it is also the name of one ...
and Orava were multi-ethnic areas. The inhabitants of the northernmost parts of both lands were predominantly
Gorals The Gorals (; Goral ethnolect: ''Górole''; ; Cieszyn Silesian dialect, Cieszyn Silesian: ''Gorole''), also anglicized as the Highlanders, are an ethnographic group with historical ties to the Vlachs. The Goral people are primarily found in thei ...
, whose dialect and customs were in many ways similar to those of the Podhale Gorals. Another area inhabited by
Gorals The Gorals (; Goral ethnolect: ''Górole''; ; Cieszyn Silesian dialect, Cieszyn Silesian: ''Gorole''), also anglicized as the Highlanders, are an ethnographic group with historical ties to the Vlachs. The Goral people are primarily found in thei ...
was situated in
Čadca Čadca (; until 1918 Čatca, Czača, , ) is a district town in northern Slovakia, near the border with Poland and the Czech Republic. Etymology The name is derived from a word ''čad'' (smoke, soot; Proto-Slavic: ''čadъ'', Slovak/ Czech: ''ča ...
area. At the end of 19th century tourism in and around the Tatra Mountains became very popular among the Polish educated public and the
folklore Folklore is the body of expressive culture shared by a particular group of people, culture or subculture. This includes oral traditions such as Narrative, tales, myths, legends, proverbs, Poetry, poems, jokes, and other oral traditions. This also ...
of the Podhale Gorals was heavily romanticized by writers and artists. Because of their archaic Polish basis, the Goral dialects became a popular object of study among linguists dealing with the history of the
Polish language Polish (, , or simply , ) is a West Slavic languages, West Slavic language of the Lechitic languages, Lechitic subgroup, within the Indo-European languages, Indo-European language family, and is written in the Latin script. It is primarily spo ...
. As a result, by the end of the 19th century Polish intellectuals commonly saw the Goral speaking areas in Spiš, Orava and around Čadca as being ethnographically Polish just like Podhale, irrespective of their inhabitants' actual national consciousness (or lack of it). The exception was northeastern Orava, with an influx of Polish or Polish-educated priests into the local Catholic parishes and some circulation of the Polish-language newspaper ''Gazeta Zakopiańska'' from nearby Podhale.


Creation of Poland and Czechoslovakia

After the end of
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 ...
, both of the two newly independent states of the
Second Polish Republic The Second Polish Republic, at the time officially known as the Republic of Poland, was a country in Central and Eastern Europe that existed between 7 October 1918 and 6 October 1939. The state was established in the final stage of World War I ...
and
First Czechoslovak Republic The First Czechoslovak Republic, often colloquially referred to as the First Republic, was the first Czechoslovakia, Czechoslovak state that existed from 1918 to 1938, a union of ethnic Czechs and Slovaks. The country was commonly called Czechosl ...
claimed the area of
Cieszyn Silesia Cieszyn Silesia, Těšín Silesia or Teschen Silesia ( ; or ; or ) is a historical region in south-eastern Silesia, centered on the towns of Cieszyn and Český Těšín and bisected by the Olza River. Since 1920 it has been divided betwe ...
. Czechoslovakia claimed the area partly on strategic and ethnic grounds, but especially on economic and historic grounds. The disputed area was part of the historic Czech lands of the Bohemian Crown. The only railway from Czech territory to eastern Slovakia ran through this area ( Košice-Bohumín Railway), and access to the railway was critical for Czechoslovakia: the newly formed country was at war with
Béla Kun Béla Kun (, born Béla Kohn; 20 February 1886 – 29 August 1938) was a Hungarian communist revolutionary and politician who in 1919 governed the Hungarian Soviet Republic. After attending Franz Joseph University at Kolozsvár (today Cluj-N ...
's revolutionary
Hungarian Soviet Republic The Hungarian Soviet Republic, also known as the Socialist Federative Soviet Republic of Hungary was a short-lived communist state that existed from 21 March 1919 to 1 August 1919 (133 days), succeeding the First Hungarian Republic. The Hungari ...
, which was attempting to re-establish Hungarian sovereignty over Slovakia. The area is also very rich in
black coal Black is a color that results from the absence or complete absorption of visible light. It is an achromatic color, without chroma, like white and grey. It is often used symbolically or figuratively to represent darkness.Eva Heller, ''Psy ...
, and it was the most industrialized region of all Austria-Hungary. The important Třinec Iron and Steel Works are also located here. All these raised the strategic importance of this region to Czechoslovakia. On the other hand, most of the population was Polish, despite substantial Czech and German minorities. The Polish side based its claim to the area on ethnic criteria: a majority of the area's population was Polish according to the last (1910)
Austro-Hungarian Austria-Hungary, also referred to as the Austro-Hungarian Empire, the Dual Monarchy or the Habsburg Monarchy, was a multi-national constitutional monarchy in Central Europe between 1867 and 1918. A military and diplomatic alliance, it consist ...
census. Two local self-government councils, Polish and Czech, were created. Initially, both national councils claimed the whole of Cieszyn Silesia for themselves, the Polish ''Rada Narodowa Księstwa Cieszyńskiego'' in its declaration "Ludu śląski!" of 30 October 1918 and the Czech ''Národní výbor pro Slezsko'' in its declaration of 1 November 1918. On 31 October 1918, in the wake of
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 ...
and the dissolution of Austria-Hungary, most of the area was taken over by local Polish authorities. The short-lived interim agreement of 2 November 1918 reflected the inability of the two national councils to come to final
delimitation Electoral boundary delimitation (or simply boundary delimitation or delimitation) is the drawing of boundaries of electoral precincts and related divisions involved in elections, such as Federated state, states, counties or other municipalities ...
, and on 5 November 1918 the area was divided between Poland and Czechoslovakia by another interim agreement. In 1919 the councils were absorbed by the newly created independent central governments in
Prague Prague ( ; ) is the capital and List of cities and towns in the Czech Republic, largest city of the Czech Republic and the historical capital of Bohemia. Prague, located on the Vltava River, has a population of about 1.4 million, while its P ...
and
Warsaw Warsaw, officially the Capital City of Warsaw, is the capital and List of cities and towns in Poland, largest city of Poland. The metropolis stands on the Vistula, River Vistula in east-central Poland. Its population is officially estimated at ...
. The inclusion of Spiš and Orava in the new state of Czechoslovakia was also not welcomed by all of its residents. In early November 1918 ''National Council of Poles in Upper Orava'' constituted itself in Jabłonka and pro-Polish ''Spisz National Council'' declared its existence in
Stará Ľubovňa Stará Ľubovňa (, , , , , ) is a town with approximately 16,000 inhabitants in northeastern Slovakia. The town consists of the districts Podsadek and Stará Ľubovňa. Names The name is of Slovak or Slavic origin and is potentially derived fro ...
, both groups being in contact with the Republic of Zakopane – a short (1 month) lived autonomous Polish statelet in Podhale, whose president was Stefan Żeromski. On 6 November 1918, Polish forces entered Spiš, but retreated after a defeat at Kežmarok on 7 December 1918 as well as pressure from the Entente. In June 1919, however, the Poles captured again northern Spiš and in addition northern Orava. In Spiš they demanded the whole northern half of the region down to
Poprad Poprad (; ; ) is a city in northern Slovakia at the foot of the High Tatras, High Tatra Mountains, famous for its picturesque historic centre and as a holiday resort. The largest town of the Spiš region and the largest of all towns in the vic ...
, though units were withdrawn after orders from Warsaw in January 1919. Although both governments promised to carry out
plebiscite A referendum, plebiscite, or ballot measure is a direct vote by the electorate (rather than their representatives) on a proposal, law, or political issue. A referendum may be either binding (resulting in the adoption of a new policy) or adv ...
s in villages in northern Spiš and northeastern Orava about whether those people want to live in Poland or in Czechoslovakia, the promises were not kept, and both governments agreed to arbitration. In Poland, the case was advocated by ''Polish Tatra Society'' and later by ''National Committee for Defense of Spisz, Orawa, Czadca and Podhale'' established in
Kraków , officially the Royal Capital City of Kraków, is the List of cities and towns in Poland, second-largest and one of the oldest cities in Poland. Situated on the Vistula River in Lesser Poland Voivodeship, the city has a population of 804,237 ...
and led by Kazimierz Przerwa-Tetmajer, a popular writer known for his stories on Tatra mountains and Goral folklore. The whole conflict was seen as Polish-Czech issue rather than Polish-Slovak, with phrases like "Czech invasion" in common use. The Committee organized a delegation, whose members – Ferdynand Machay, a priest born in Jabłonka (Orava), Piotr Borowy from Rabča (Orava) and Wojciech Halczyn from Lendak (Spiš) went to Paris and, during a personal audience, talked to US President
Woodrow Wilson Thomas Woodrow Wilson (December 28, 1856February 3, 1924) was the 28th president of the United States, serving from 1913 to 1921. He was the only History of the Democratic Party (United States), Democrat to serve as president during the Prog ...
.


Czechoslovak offensive in 1919

In January 1919, a war erupted between the
Second Polish Republic The Second Polish Republic, at the time officially known as the Republic of Poland, was a country in Central and Eastern Europe that existed between 7 October 1918 and 6 October 1939. The state was established in the final stage of World War I ...
and the
First Czechoslovak Republic The First Czechoslovak Republic, often colloquially referred to as the First Republic, was the first Czechoslovakia, Czechoslovak state that existed from 1918 to 1938, a union of ethnic Czechs and Slovaks. The country was commonly called Czechosl ...
over the
Cieszyn Silesia Cieszyn Silesia, Těšín Silesia or Teschen Silesia ( ; or ; or ) is a historical region in south-eastern Silesia, centered on the towns of Cieszyn and Český Těšín and bisected by the Olza River. Since 1920 it has been divided betwe ...
area in
Silesia Silesia (see names #Etymology, below) is a historical region of Central Europe that lies mostly within Poland, with small parts in the Czech Silesia, Czech Republic and Germany. Its area is approximately , and the population is estimated at 8, ...
. The Czechoslovak government in Prague requested for the Poles to cease their preparations for national parliamentary elections in the area that had been designated Polish in the interim agreement as no sovereign rule was to be executed in the disputed areas. The Polish government declined, and the Czechoslovaks decided to stop the preparations by force. Czechoslovak troops entered areas managed by a Polish interim body on January 23. Czechoslovak troops gained the upper hand over the weaker Polish units. Most Polish forces were then engaged in fighting with the West Ukrainian National Republic over eastern Galicia. Czechoslovakia was forced to stop the advance by the Entente, and Czechoslovakia and Poland were compelled to sign a new demarcation line on February 3, 1919, in Paris. At the Paris Peace Conference (1919), Poland requested the northwestern bit of Spiš, including the region around Javorina.


Negotiations in 1920s

A final line was set up at the Spa Conference in
Belgium Belgium, officially the Kingdom of Belgium, is a country in Northwestern Europe. Situated in a coastal lowland region known as the Low Countries, it is bordered by the Netherlands to the north, Germany to the east, Luxembourg to the southeas ...
. On 28 July 1920, the western part of the disputed territory was given to Czechoslovakia while Poland received the eastern part, which created
Trans-Olza Trans-Olza (, ; , ''Záolší''; ), also known as Trans-Olza Silesia (), is a territory in the Czech Republic which was disputed between Poland and Czechoslovakia during the Interwar Period. Its name comes from the Olza River. The history of ...
with a substantial Polish minority.
Edvard Beneš Edvard Beneš (; 28 May 1884 – 3 September 1948) was a Czech politician and statesman who served as the president of Czechoslovakia from 1935 to 1938, and again from 1939 to 1948. During the first six years of his second stint, he led the Czec ...
also agreed to cede to Poland 13 villages (especially Nowa Biała, Jurgów and
Niedzica Niedzica (, ) is a resort village in Nowy Targ County of Lesser Poland province, Poland, located on the banks of Lake Czorsztyn. It is famous for Niedzica Castle, also known as Dunajec Castle. It lies approximately north-east of Łapsze Niżn ...
; ; pop. 8,747) in northwestern Spiš and 12 villages in northeastern Orava (around Jabłonka; ; pop. 16,133). The Czechoslovak authorities officially regarded their inhabitants as exclusively Slovak, but the Poles pointed out that the dialect used there belonged to the
Polish language Polish (, , or simply , ) is a West Slavic languages, West Slavic language of the Lechitic languages, Lechitic subgroup, within the Indo-European languages, Indo-European language family, and is written in the Latin script. It is primarily spo ...
. The Polish government was not satisfied with that result. The conflict was resolved only by the Council of the
League of Nations The League of Nations (LN or LoN; , SdN) was the first worldwide intergovernmental organisation whose principal mission was to maintain world peace. It was founded on 10 January 1920 by the Paris Peace Conference (1919–1920), Paris Peace ...
(International Court of Justice) on 12 March 1924, which decided that Czechoslovakia should retain the territory of Javorina and Ždiar. That entailed (in the same year) an additional exchange of territories in Orava, and the territory around Nižná Lipnica went to Poland, the territory around
Suchá Hora Suchá Hora ( Polish: ''Sucha Góra Orawska ;'' also known by other names) is a village and municipality in Tvrdošín District in the Žilina Region of northern Slovakia. History The area became part of Poland in the 10th or early 11th century ...
and
Hladovka Hladovka ( Polish: ''Głodówka,'' Goral: ''Glodōvka'') is a village and municipality in Tvrdošín District in the Žilina Region of northern Slovakia. History In historical records the village was first mentioned in 1598. Until 1918/20 it be ...
went to Czechoslovakia.


Annexations by Poland in 1938


Munich Agreement

Within the region originally demanded from Czechoslovakia by Nazi Germany in 1938 was an important railway junction city of
Bohumín Bohumín (; , ) is a town in Karviná District in the Moravian-Silesian Region of the Czech Republic. It has about 20,000 inhabitants. Administrative division Bohumín consists of seven municipal parts (in brackets population according to the 202 ...
. The Poles regarded the city as of crucial importance to the area and to Polish interests. On 28 September, Beneš composed a note to the Polish administration offering to reopen the debate surrounding the territorial demarcation in Těšínsko in the interest of mutual relations, but he delayed in sending it in hopes of good news from London and Paris, which failed to come. Beneš then turned to the
Soviet The Union of Soviet Socialist Republics. (USSR), commonly known as the Soviet Union, was a List of former transcontinental countries#Since 1700, transcontinental country that spanned much of Eurasia from 1922 until Dissolution of the Soviet ...
leadership in Moscow, which had begun a partial mobilisation in eastern Belarus and Ukraine and threatened Poland with the dissolution of the Soviet-Polish non-aggression pact. At noon on 30 September, Poland gave an ultimatum to the Czechoslovak government that demanded the immediate evacuation of Czechoslovak troops and police and gave Prague time until noon the following day. At 11:45 a.m. on 1 October the Czechoslovak foreign ministry called the Polish ambassador in Prague and told him that Poland could have what it wanted. The Polish Army, commanded by General
Władysław Bortnowski Władysław Bortnowski (12 November 1891 – 21 November 1966) was a Polish historian, military commander and one of the highest ranking generals of the Polish Army, generals of the Polish Army. He is most famous for commanding the Pomorze Army ...
, annexed an area of 801.5 km2 with a population of 227,399 people.


First Vienna Award

In November 1938, Poland crossed into Slovakia where a minor firefight took place at Spisz, resulting in two fatalities on the Polish side, before the Slovak withdrawal. Poland occupied some northern parts of Slovakia and received territories around Suchá Hora and Hladovka, around Javorina, and in addition the territory around Lesnica in the
Pieniny The Pieniny (sometimes also the PieninsSzafer, Władysław. 2013. ''The Vegetation of Poland: International Series of Monographs in Pure and Applied Biology''. Warsaw: Pergamon Press, pp. 156, 388. or the Pienin Mountains,Griffiths, Graham C. D ...
Mountains, a small territory around Skalité and some other very small border regions. Poland officially received the territories on 1 November 1938.


World War II

The First Slovak Republic received back both the territories lost in 1938 and the territories lost in 1920–1924. This re-annexation happened in October 1939 (officially confirmed on 24 November 1939) when Slovakia supported Nazi Germany's attack on Poland in September 1939. The annexation by the puppet state of Slovakia saved the Slovak and a smaller Polish population of the area from the naked terror of Nazi Germany as it was practised in the
General Government The General Government (, ; ; ), formally the General Governorate for the Occupied Polish Region (), was a German zone of occupation established after the invasion of Poland by Nazi Germany, Slovak Republic (1939–1945), Slovakia and the Soviet ...
until Slovakia agreed to take part in the
Holocaust The Holocaust (), known in Hebrew language, Hebrew as the (), was the genocide of History of the Jews in Europe, European Jews during World War II. From 1941 to 1945, Nazi Germany and Collaboration with Nazi Germany and Fascist Italy ...
, but even then the genocidal policy was directed exclusively against the Jews and the Roma. In January 1945, these border territories were occupied by the Soviet
Red Army The Workers' and Peasants' Red Army, often shortened to the Red Army, was the army and air force of the Russian Soviet Republic and, from 1922, the Soviet Union. The army was established in January 1918 by a decree of the Council of People ...
. The inhabitants of Orava and Spiš (including the territories lost by Czechoslovakia in 1920–1924) created authorities similar to those in the remaining
Czechoslovakia Czechoslovakia ( ; Czech language, Czech and , ''Česko-Slovensko'') was a landlocked country in Central Europe, created in 1918, when it declared its independence from Austria-Hungary. In 1938, after the Munich Agreement, the Sudetenland beca ...
(Slovakia ceased to exist as an independent state) and sought to prevent Polish authorities, which were trying to recover the territories they had before World War II, from entering the region. The Czechoslovak President Beneš, however, decided to give the territories regained during World War II (i.e. northern Spiš and northern Orava) to Poland again (the corresponding formal act was signed on 20 May 1945), although a Slovak organised poll in the territories showed support of the population in favour of Czechoslovakia. There were many protests in the form of delegations visiting the president, petitions to Prague and Poland, protests by American Slovaks and protests by the Slovak
clergy Clergy are formal leaders within established religions. Their roles and functions vary in different religious traditions, but usually involve presiding over specific rituals and teaching their religion's doctrines and practices. Some of the ter ...
. Despite these, on 20 May 1945, the pre-World War II borders between Czechoslovakia and Poland were restored.


Aftermath

In 1945 the border between Poland and Czechoslovakia was set at the 1920 line. Polish troops then occupied northern Orava and
Spiš Spiš ( ; or ; ) is a region in north-eastern Slovakia, with a very small area in south-eastern Poland (more specifically encompassing 14 former Slovak villages). Spiš is an informal designation of the territory, but it is also the name of one ...
on 17 July 1945. There were armed clashes and fatalities in some villages over the following two years. Slovaks from the Polish part of Spiš settled mainly in the newly created industrial town of Svit near
Poprad Poprad (; ; ) is a city in northern Slovakia at the foot of the High Tatras, High Tatra Mountains, famous for its picturesque historic centre and as a holiday resort. The largest town of the Spiš region and the largest of all towns in the vic ...
, Kežmarok, Poprad, and in depopulated German villages (from which the German inhabitants had been previously expelled) near Kežmarok. Slovaks from the Polish part of Orava settled mainly in
Czech Silesia Czech Silesia (; ) is the part of the historical region of Silesia now in the Czech Republic. While it currently has no formal boundaries, in a narrow geographic sense, it encompasses most or all of the territory of the Czech Republic within the ...
, and in depopulated German villages in the Czech lands (
Sudetenland The Sudetenland ( , ; Czech and ) is a German name for the northern, southern, and western areas of former Czechoslovakia which were inhabited primarily by Sudeten Germans. These German speakers had predominated in the border districts of Bohe ...
). On 10 March 1947, a treaty guaranteeing basic rights for Slovaks in Poland was signed between Czechoslovakia and Poland. As a result, 41 Slovak basic schools and 1 high school were opened in Poland. Most of these however were shut down in the early sixties because of lack of Slovak teachers. On 13 June 1958, in Warsaw, the two countries signed a treaty confirming the border at the line of January 1, 1938 (that is, returning to the situation before the Nazi-imposed
Munich Agreement The Munich Agreement was reached in Munich on 30 September 1938, by Nazi Germany, the United Kingdom, the French Third Republic, French Republic, and the Kingdom of Italy. The agreement provided for the Occupation of Czechoslovakia (1938–194 ...
transferred territory from Czechoslovakia to Poland), and since then there have been no conflicts regarding this matter. In March 1975, Czechoslovakia and Poland modified their border along the
Dunajec The Dunajec (; Goral dialects: ''Dónajec''; ) is a river running through northeastern Slovakia and southern Poland. It is also regarded as the main river of the Goral Lands. It is a right tributary of the Vistula River. It begins in Nowy Targ at ...
to permit Poland to construct a dam in the
Czorsztyn Czorsztyn (German: ''Schorstin'') is a village in Poland, in Lesser Poland Voivodeship, Nowy Targ County. The village lies in Pieniny, the mountain range on the current Polish- Slovak border. It is famous for the ruins of a 14th-17th-century c ...
and
Niedzica Niedzica (, ) is a resort village in Nowy Targ County of Lesser Poland province, Poland, located on the banks of Lake Czorsztyn. It is famous for Niedzica Castle, also known as Dunajec Castle. It lies approximately north-east of Łapsze Niżn ...
region, southeast of
Kraków , officially the Royal Capital City of Kraków, is the List of cities and towns in Poland, second-largest and one of the oldest cities in Poland. Situated on the Vistula River in Lesser Poland Voivodeship, the city has a population of 804,237 ...
.


The present era

In 2005, some further minor border adjustments between
Poland Poland, officially the Republic of Poland, is a country in Central Europe. It extends from the Baltic Sea in the north to the Sudetes and Carpathian Mountains in the south, bordered by Lithuania and Russia to the northeast, Belarus and Ukrai ...
and
Slovakia Slovakia, officially the Slovak Republic, is a landlocked country in Central Europe. It is bordered by Poland to the north, Ukraine to the east, Hungary to the south, Austria to the west, and the Czech Republic to the northwest. Slovakia's m ...
came into force: In 2020, Poland’s station troopers accidentally invaded the Czech Republic and occupied a small church.


See also

*
History of Czechoslovakia With the collapse of the Austria-Hungary at the end of World War I, the independent country of CzechoslovakiaEdited by Keith Sword ''The Times Guide to Eastern Europe'' Times Book, 1990 p. 53 ( Czech, Slovak: ''Československo'') was formed as ...
* History of Poland (1918–1939)


References


Further reading

* Gąsiorowski, Zygmunt J. "Polish-Czechoslovak Relations, 1918–1922," '' Slavonic and East European Review'' (1956) 35#84 pp. 172–19
in JSTOR
* Gromada, Thaddeus V. "Slovak Nationalists and Poland during the Interwar Period, ''Jednota Annual Furdek'' (1979), Vol. 18, pp 241–253. * * Volokitina, T. V. "The Polish—Czechoslovak Conflict over Teschen: The Problem of Resettling Poles and the Position of the USSR," ''Journal of Communist Studies & Transition Politics'' (2000) 16#1 pp 46–63 * Woytak, Richard A. "Polish Military Intervention into Czechoslovakian Teschen and Western Slovakia in September–November 1938," '' East European Quarterly'' (1972) 6#3 pp 376–387. {{DEFAULTSORT:Polish-Czechoslovak border conflicts History of Silesia Czechoslovakia–Poland border Territorial disputes of Poland Territorial disputes of Czechoslovakia 1918 in Poland 1918 in Czechoslovakia 1919 in Poland 1919 in Czechoslovakia 1958 in Poland 1958 in Czechoslovakia Czechoslovakia–Poland relations Aftermath of World War I in Poland Military history of the Second Polish Republic Interwar Czechoslovakia