146-425: " National Museum of Poland " is the common name for several of the country's largest and most notable museums . Poland's National Museum comprises several independent branches, each operating a number of smaller museums. The main branch is the National Museum in Kraków ( Polish : Muzeum Narodowe w Krakowie ), established in 1879. It has several hundred thousand items in its permanent collections, kept mostly at
292-501: A Fellowship of the Royal Society . In 1791, Great Sejm parliament adopted the 3 May Constitution , the first set of supreme national laws, and introduced a constitutional monarchy . The Targowica Confederation , an organisation of nobles and deputies opposing the act, appealed to Catherine and caused the 1792 Polish–Russian War . Fearing the reemergence of Polish hegemony, Russia and Prussia arranged and in 1793 executed,
438-645: A blue-water navy was vital for global power projection; Tirpitz had his books translated into German, while Wilhelm made them required reading for his advisors and senior military personnel. However, it was also an emotional decision, driven by Wilhelm's simultaneous admiration for the Royal Navy and desire to surpass it. Bismarck thought that the British would not interfere in Europe, as long as its maritime supremacy remained secure, but his dismissal in 1890 led to
584-592: A grenade at the Archduke's car and injured two of his aides. The other assassins were also unsuccessful. An hour later, as Ferdinand was returning from visiting the injured officers in hospital, his car took a wrong turn into a street where Gavrilo Princip was standing. He fired two pistol shots, fatally wounding Ferdinand and his wife Sophie . According to historian Zbyněk Zeman , in Vienna "the event almost failed to make any impression whatsoever. On 28 and 29 June,
730-540: A guerrilla warfare campaign and only surrendered two weeks after the armistice took effect in Europe. Before the war, Germany had attempted to use Indian nationalism and pan-Islamism to its advantage, a policy continued post-1914 by instigating uprisings in India , while the Niedermayer–Hentig Expedition urged Afghanistan to join the war on the side of Central Powers. However, contrary to British fears of
876-408: A change in policy and an Anglo-German naval arms race began. Despite the vast sums spent by Tirpitz, the launch of HMS Dreadnought in 1906 gave the British a technological advantage. Ultimately, the race diverted huge resources into creating a German navy large enough to antagonise Britain, but not defeat it; in 1911, Chancellor Theobald von Bethmann Hollweg acknowledged defeat, leading to
1022-695: A coastline spanning 770 km (480 mi); extending from the shores of the Baltic Sea, along the Bay of Pomerania in the west to the Gulf of Gdańsk in the east. The beach coastline is abundant in sand dune fields or coastal ridges and is indented by spits and lagoons, notably the Hel Peninsula and the Vistula Lagoon , which is shared with Russia. The largest Polish island on the Baltic Sea
1168-613: A direct threat. The 1908–1909 Bosnian Crisis began when Austria annexed the former Ottoman territory of Bosnia and Herzegovina , which it had occupied since 1878. Timed to coincide with the Bulgarian Declaration of Independence from the Ottoman Empire, this unilateral action was denounced by the European powers, but accepted as there was no consensus on how to resolve the situation. Some historians see this as
1314-471: A gap between the German armies as they closed on Paris. The French army, reinforced by the British expeditionary corps, seized this opportunity to counter-attack and pushed the German army 40 to 80 km back. Both armies were then so exhausted that no decisive move could be implemented, so they settled in trenches, with the vain hope of breaking through as soon as they could build local superiority. In 1911,
1460-499: A leading power and a major cultural entity, exercising political control over parts of Central, Eastern , Southeastern and Northern Europe. The Polish–Lithuanian Commonwealth occupied approximately 1 million km (390,000 sq mi) at its peak and was the largest state in Europe. Simultaneously, Poland imposed Polonisation policies in newly acquired territories which were met with resistance from ethnic and religious minorities. In 1573, Henry de Valois of France ,
1606-667: A legendary ruler of the Lechites , or from the Lendians , a West Slavic tribe that dwelt on the south-easternmost edge of Lesser Poland . The origin of the tribe's name lies in the Old Polish word lęda (plain). Initially, both names Lechia and Polonia were used interchangeably when referring to Poland by chroniclers during the Middle Ages . The first Stone Age archaic humans and Homo erectus species settled what
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#17327723509561752-666: A new provisional pro-Communist coalition government in Moscow, which ignored the Polish government-in-exile based in London. This action angered many Poles who considered it a betrayal by the Allies. In 1944, Stalin had made guarantees to Churchill and Roosevelt that he would maintain Poland's sovereignty and allow democratic elections to take place. However, upon achieving victory in 1945,
1898-565: A political force. Despite persecution and imposition of martial law in 1981 by General Wojciech Jaruzelski , it eroded the dominance of the Polish United Workers' Party and by 1989 had triumphed in Poland's first partially free and democratic parliamentary elections since the end of the Second World War. Lech Wałęsa , a Solidarity candidate, eventually won the presidency in 1990 . The Solidarity movement heralded
2044-548: A possibility. This was accentuated by British and Russian support for France against Germany during the 1911 Agadir Crisis . German economic and industrial strength continued to expand rapidly post-1871. Backed by Wilhelm II, Admiral Alfred von Tirpitz sought to use this growth to build an Imperial German Navy , that could compete with the British Royal Navy . This policy was based on the work of US naval author Alfred Thayer Mahan , who argued that possession of
2190-834: A revolt in India, the outbreak of the war saw a reduction in nationalist activity. Leaders from the Indian National Congress and other groups believed support for the British war effort would hasten Indian Home Rule , a promise allegedly made explicit in 1917 by Edwin Montagu , the Secretary of State for India . In 1914, the British Indian Army was larger than the British Army itself, and between 1914 and 1918 an estimated 1.3 million Indian soldiers and labourers served in Europe, Africa, and
2336-752: A rival Habsburg electoral candidate, Archduke Maximilian III , in the War of the Polish Succession (1587–1588) . In 1592, Sigismund succeeded his father and John Vasa , in Sweden . The Polish-Swedish union endured until 1599, when he was deposed by the Swedes. In 1609, Sigismund invaded Russia which was engulfed in a civil war , and a year later the Polish winged hussar units under Stanisław Żółkiewski occupied Moscow for two years after defeating
2482-516: A significant escalation, ending any chance of Austria cooperating with Russia in the Balkans, while also damaging diplomatic relations between Serbia and Italy. Tensions increased after the 1911–1912 Italo-Turkish War demonstrated Ottoman weakness and led to the formation of the Balkan League , an alliance of Serbia, Bulgaria, Montenegro , and Greece . The League quickly overran most of
2628-876: A tribal federation and later a centralised monarchical state. Poland began to form into a recognisable unitary and territorial entity around the middle of the 10th century under the Piast dynasty . In 966, ruler of the Polans Mieszko I accepted Christianity under the auspices of the Roman Church with the Baptism of Poland . In 968, a missionary bishopric was established in Poznań . An incipit titled Dagome iudex first defined Poland's geographical boundaries with its capital in Gniezno and affirmed that its monarchy
2774-478: A war on two fronts; the Schlieffen Plan envisaged using 80% of the army to defeat France, then switching to Russia. Since this required them to move quickly, mobilization orders were issued that afternoon. Once the German ultimatum to Russia expired on the morning of 1 August, the two countries were at war. At a meeting on 29 July, the British cabinet had narrowly decided its obligations to Belgium under
2920-402: A weak Ottoman government, rather than an ambitious Slav power like Bulgaria . Russia had ambitions in northeastern Anatolia while its clients had overlapping claims in the Balkans. These competing interests divided Russian policy-makers and added to regional instability. Austrian statesmen viewed the Balkans as essential for the continued existence of their Empire and saw Serbian expansion as
3066-455: A whole, the Somme offensive led to an estimated 420,000 British casualties, along with 200,000 French and 500,000 Germans. The diseases that emerged in the trenches were a major killer on both sides. The living conditions led to disease and infection, such as trench foot , lice , typhus , trench fever , and the ' Spanish flu '. At the start of the war, German cruisers were scattered across
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#17327723509563212-760: Is Mount Rysy at 2,501 metres (8,205 ft) in elevation, located in the Tatras. The highest summit of the Sudetes massif is Mount Śnieżka at 1,603.3 metres (5,260 ft), shared with the Czech Republic. The lowest point in Poland is situated at Raczki Elbląskie in the Vistula Delta , which is 1.8 metres (5.9 ft) below sea level. World War I World War I or the First World War (28 July 1914 – 11 November 1918), also known as
3358-847: Is Wolin , located within Wolin National Park . Poland also shares the Szczecin Lagoon and the Usedom island with Germany. The mountainous belt in the extreme south of Poland is divided into two major mountain ranges ; the Sudetes in the west and the Carpathians in the east. The highest part of the Carpathian massif are the Tatra Mountains , extending along Poland's southern border. Poland's highest point
3504-790: Is a founding member state of the United Nations and a member of the World Trade Organization , OECD , NATO , and the European Union (including the Schengen Area ). The native Polish name for Poland is Polska . The name is derived from the Polans , a West Slavic tribe who inhabited the Warta River basin of present-day Greater Poland region (6th–8th century CE). The tribe's name stems from
3650-504: Is composed of sixteen voivodeships and is the fifth most populous member state of the European Union (EU), with over 38 million people, and the fifth largest EU country by land area, covering a combined area of 312,696 km (120,733 sq mi). The capital and largest city is Warsaw ; other major cities include Kraków , Wrocław , Łódź , Poznań , and Gdańsk . Prehistoric human activity on Polish soil dates to
3796-493: Is internal waters and 8,783 km (3,391 sq mi) is territorial sea. Topographically, the landscape of Poland is characterised by diverse landforms , water bodies and ecosystems . The central and northern region bordering the Baltic Sea lie within the flat Central European Plain , but its south is hilly and mountainous. The average elevation above the sea level is estimated at 173 metres. The country has
3942-508: Is known, however, that from 1908 to 1913, military spending by the six major European powers increased by over 50% in real terms. The years before 1914 were marked by a series of crises in the Balkans, as other powers sought to benefit from the Ottoman decline. While Pan-Slavic and Orthodox Russia considered itself the protector of Serbia and other Slav states, they preferred the strategically vital Bosporus straits to be controlled by
4088-574: The Schutzkorps was established, and carried out the persecution of Serbs. The assassination initiated the July Crisis, a month of diplomatic manoeuvring between Austria-Hungary, Germany, Russia, France and Britain. Believing that Serbian intelligence helped organise Franz Ferdinand's murder, Austrian officials wanted to use the opportunity to end their interference in Bosnia and saw war as
4234-641: The World War . In August 1914, the magazine The Independent wrote "This is the Great War. It names itself". In October 1914, the Canadian magazine Maclean's similarly wrote, "Some wars name themselves. This is the Great War." Contemporary Europeans also referred to it as " the war to end war " and it was also described as "the war to end all wars" due to their perception of its unparalleled scale, devastation, and loss of life. The first recorded use of
4380-489: The Armia Krajowa ( Home Army ), fought against German occupation. It was one of the three largest resistance movements of the entire war, and encompassed a range of clandestine activities, which functioned as an underground state complete with degree-awarding universities and a court system . The resistance was loyal to the exiled government and generally resented the idea of a communist Poland; for this reason, in
4526-695: The Australian Naval and Military Expeditionary Force landed on the island of New Britain , then part of German New Guinea . On 28 October, the German cruiser SMS Emden sank the Russian cruiser Zhemchug in the Battle of Penang . Japan declared war on Germany before seizing territories in the Pacific, which later became the South Seas Mandate , as well as German Treaty ports on
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4672-493: The Battle of Vienna . The Saxon era, under Augustus II and Augustus III , saw neighboring powers grow in strength at the expense of Poland. Both Saxon kings faced opposition from Stanisław Leszczyński during the Great Northern War (1700) and the War of the Polish Succession (1733) . The royal election of 1764 resulted in the elevation of Stanisław II Augustus Poniatowski to the monarchy. His candidacy
4818-583: The Curzon Line by Stalin . The western border became the Oder-Neisse line . As a result, Poland's territory was reduced by 20%, or 77,500 square kilometres (29,900 sq mi). The shift forced the migration of millions of other people , most of whom were Poles, Germans, Ukrainians, and Jews. At the insistence of Joseph Stalin , the Yalta Conference sanctioned the formation of
4964-622: The Duke of Milan and queen consort to Sigismund I, made considerable contributions to architecture , cuisine , language and court customs at Wawel Castle . The Union of Lublin of 1569 established the Polish–Lithuanian Commonwealth , a unified federal state with an elective monarchy , but largely governed by the nobility. The latter coincided with a period of prosperity; the Polish-dominated union thereafter becoming
5110-674: The European Spring of Nations , Poles took up arms in the Greater Poland Uprising of 1848 to resist Germanisation , but its failure saw duchy's status reduced to a mere province ; and subsequent integration into the German Empire in 1871. In Russia, the fall of the January Uprising (1863–1864) prompted severe political, social and cultural reprisals , followed by deportations and pogroms of
5256-590: The Grand Duke of Lithuania , thus forming the Jagiellonian dynasty and the Polish–Lithuanian union which spanned the late Middle Ages and early Modern Era . The partnership between Poles and Lithuanians brought the vast multi-ethnic Lithuanian territories into Poland's sphere of influence and proved beneficial for its inhabitants, who coexisted in one of the largest European political entities of
5402-769: The Great War , was a global conflict between two coalitions: the Allies (or Entente) and the Central Powers . Fighting took place mainly in Europe and the Middle East , as well as in parts of Africa and the Asia-Pacific , and in Europe was characterised by trench warfare ; the widespread use of artillery , machine guns, and chemical weapons (gas); and the introductions of tanks and aircraft . World War I
5548-408: The Lower Paleolithic , with continuous settlement since the end of the Last Glacial Period . Culturally diverse throughout late antiquity , in the early medieval period the region became inhabited by the West Slavic tribal Polans , who gave Poland its name . The process of establishing statehood coincided with the conversion of a pagan ruler of the Polans to Christianity, under the auspices of
5694-553: The Proto-Slavic noun pole meaning field, which in-itself originates from the Proto-Indo-European word *pleh₂- indicating flatland. The etymology alludes to the topography of the region and the flat landscape of Greater Poland. During the Middle Ages , the Latin form Polonia was widely used throughout Europe. The country's alternative archaic name is Lechia and its root syllable remains in official use in several languages, notably Hungarian , Lithuanian , and Persian . The exonym possibly derives from either Lech ,
5840-453: 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 Ukraine to the east, Slovakia and the Czech Republic to the south, and Germany to the west. The territory is characterised by a varied landscape, diverse ecosystems, and temperate transitional climate. Poland
5986-405: The Roman Catholic Church in 966. The Kingdom of Poland emerged in 1025, and in 1569 cemented its long-standing association with Lithuania , thus forming the Polish–Lithuanian Commonwealth . At the time, the Commonwealth was one of the great powers of Europe, with an elective monarchy and a uniquely liberal political system, which adopted Europe's first modern constitution in 1791. With
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6132-591: The Rüstungswende or 'armaments turning point', when he switched expenditure from the navy to the army. This decision was not driven by a reduction in political tensions but by German concern over Russia's quick recovery from its defeat in the Russo-Japanese War and subsequent 1905 Russian Revolution . Economic reforms led to a significant post-1908 expansion of railways and transportation infrastructure, particularly in its western border regions. Since Germany and Austria-Hungary relied on faster mobilisation to compensate for their numerical inferiority compared to Russia,
6278-477: The Second Partition , which left the country deprived of territory and incapable of independent existence. On 24 October 1795, the Commonwealth was partitioned for the third time and ceased to exist as a territorial entity. Stanisław Augustus, the last King of Poland, abdicated the throne on 25 November 1795. The Polish people rose several times against the partitioners and occupying armies. An unsuccessful attempt at defending Poland's sovereignty took place in
6424-558: The Soviet invasion of Poland on 17 September. On 28 September 1939, Warsaw fell . As agreed in the Molotov–Ribbentrop Pact , Poland was split into two zones, one occupied by Nazi Germany , the other by the Soviet Union . In 1939–1941, the Soviets deported hundreds of thousands of Poles. The Soviet NKVD executed thousands of Polish prisoners of war (among other incidents in the Katyn massacre ) ahead of Operation Barbarossa . German planners had in November 1939 called for "the complete destruction of all Poles" and their fate as outlined in
6570-419: The Teutonic Knights to aid in combating the Baltic Prussians; a decision that later led to centuries of warfare with the Knights. In the first half of the 13th century, Henry I the Bearded and Henry II the Pious aimed to unite the fragmented dukedoms, but the Mongol invasion and the death of Henry II in battle hindered the unification. As a result of the devastation which followed, depopulation and
6716-403: The United States entered the war on the Allied side following Germany's resumption of unrestricted submarine warfare against Atlantic shipping. Later that year, the Bolsheviks seized power in the Russian October Revolution , and Soviet Russia signed an armistice with the Central Powers in December, followed by a separate peace in March 1918. That month, Germany launched an offensive in
6862-454: The University of Kraków , one of the oldest institutions of higher learning in Europe. Upon his death in 1370, the Piast dynasty came to an end. He was succeeded by his closest male relative, Louis of Anjou , who ruled Poland, Hungary , and Croatia in a personal union . Louis' younger daughter Jadwiga became Poland's first female monarch in 1384. In 1386, Jadwiga of Poland entered a marriage of convenience with Władysław II Jagiełło ,
7008-421: The War of the Fourth Coalition . In accordance with the 1807 Treaty of Tilsit , Napoleon proclaimed the Duchy of Warsaw , a client state ruled by his ally Frederick Augustus I of Saxony . The Poles actively aided French troops in the Napoleonic Wars , particularly those under Józef Poniatowski who became Marshal of France shortly before his death at Leipzig in 1813. In the aftermath of Napoleon's exile,
7154-459: The armistice with Germany in November 1918, Poland regained its independence as the Second Polish Republic . The Second Polish Republic reaffirmed its sovereignty after a series of military conflicts , most notably the Polish–Soviet War , when Poland inflicted a crushing defeat on the Red Army at the Battle of Warsaw . The inter-war period heralded a new era of Polish politics. Whilst Polish political activists had faced heavy censorship in
7300-472: The collapse of communist regimes and parties across Europe . A shock therapy program, initiated by Leszek Balcerowicz in the early 1990s, enabled the country to transform its Soviet-style planned economy into a market economy . As with other post-communist countries , Poland suffered temporary declines in social, economic, and living standards, but it became the first post-communist country to reach its pre-1989 GDP levels as early as 1995, although
7446-594: The first of its neighbors, initiating the fall of the Iron Curtain . Poland is a parliamentary republic with its bicameral legislature comprising the Sejm and the Senate . Considered a middle power , it is a developed market and high-income economy that is the sixth largest in the EU by nominal GDP and the fifth largest by GDP (PPP) . Poland enjoys a very high standard of living , safety, and economic freedom , as well as free university education and universal health care . The country has 17 UNESCO World Heritage Sites , 15 of which are cultural. Poland
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#17327723509567592-423: The hydrophone and depth charges were introduced, destroyers could potentially successfully attack a submerged submarine. Convoys slowed the flow of supplies since ships had to wait as convoys were assembled; the solution was an extensive program of building new freighters. Troopships were too fast for the submarines and did not travel the North Atlantic in convoys. The U-boats sunk more than 5,000 Allied ships, at
7738-442: The tank . After the First Battle of the Marne in September 1914, Allied and German forces unsuccessfully tried to outflank each other, a series of manoeuvres later known as the " Race to the Sea ". By the end of 1914, the opposing forces confronted each other along an uninterrupted line of entrenched positions from the Channel to the Swiss border. Since the Germans were normally able to choose where to stand, they generally held
7884-484: The 1794 Kościuszko Uprising , where a popular and distinguished general Tadeusz Kościuszko , who had several years earlier served under George Washington in the American Revolutionary War , led Polish insurgents. Despite the victory at the Battle of Racławice , his ultimate defeat ended Poland's independent existence for 123 years . In 1806, an insurrection organised by Jan Henryk Dąbrowski liberated western Poland ahead of Napoleon's advance into Prussia during
8030-588: The 1839 Treaty of London did not require it to oppose a German invasion with military force; however, Prime Minister Asquith and his senior Cabinet ministers were already committed to supporting France, the Royal Navy had been mobilised, and public opinion was strongly in favour of intervention. On 31 July, Britain sent notes to Germany and France, asking them to respect Belgian neutrality; France pledged to do so, but Germany did not reply. Aware of German plans to attack through Belgium, French Commander-in-Chief Joseph Joffre asked his government for permission to cross
8176-431: The 1879 Dual Alliance , which became the Triple Alliance when Italy joined in 1882. For Bismarck, the purpose of these agreements was to isolate France by ensuring the three Empires resolve any disputes between themselves. In 1887, Bismarck set up the Reinsurance Treaty , a secret agreement between Germany and Russia to remain neutral if either were attacked by France or Austria-Hungary. For Bismarck, peace with Russia
8322-441: The 1913 Treaty of London , which had created an independent Albania while enlarging the territories of Bulgaria, Serbia, Montenegro and Greece. However, disputes between the victors sparked the 33-day Second Balkan War , when Bulgaria attacked Serbia and Greece on 16 June 1913; it was defeated, losing most of Macedonia to Serbia and Greece, and Southern Dobruja to Romania. The result was that even countries which benefited from
8468-424: The 1950s. Despite widespread objections, the new Polish government accepted the Soviet annexation of the pre-war eastern regions of Poland (in particular the cities of Wilno and Lwów ) and agreed to the permanent garrisoning of Red Army units on Poland's territory. Military alignment within the Warsaw Pact throughout the Cold War came about as a direct result of this change in Poland's political culture. In
8614-409: The Allies, providing much of the intelligence from Europe and beyond, Polish code breakers were responsible for cracking the Enigma cipher and Polish scientists participating in the Manhattan Project were co-creators of the American atomic bomb . In the east, the Soviet-backed Polish 1st Army distinguished itself in the battles for Warsaw and Berlin . The wartime resistance movement , and
8760-409: The Austrians and Serbs clashed at the battles of the Cer and Kolubara ; over the next two weeks, Austrian attacks were repulsed with heavy losses. As a result, Austria had to keep sizeable forces on the Serbian front, weakening their efforts against Russia. Serbia's victory against Austria-Hungary in the 1914 invasion has been called one of the major upset victories of the twentieth century. In 1915,
8906-593: The Austrians briefly occupied the Serbian capital, Belgrade . A Serbian counter-attack in the Battle of Kolubara succeeded in driving them from the country by the end of 1914. For the first 10 months of 1915, Austria-Hungary used most of its military reserves to fight Italy. German and Austro-Hungarian diplomats scored a coup by persuading Bulgaria to join the attack on Serbia. The Austro-Hungarian provinces of Slovenia , Croatia and Bosnia provided troops for Austria-Hungary. Montenegro allied itself with Serbia. Bulgaria declared war on Serbia on 14 October 1915 and joined in
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#17327723509569052-493: The Balkan Wars, such as Serbia and Greece, felt cheated of their "rightful gains", while for Austria it demonstrated the apparent indifference with which other powers viewed their concerns, including Germany. This complex mix of resentment, nationalism and insecurity helps explain why the pre-1914 Balkans became known as the " powder keg of Europe ". On 28 June 1914, Archduke Franz Ferdinand of Austria , heir presumptive to Emperor Franz Joseph I of Austria , visited Sarajevo ,
9198-441: The Brave . In 1000, at the Congress of Gniezno , Bolesław obtained the right of investiture from Otto III, Holy Roman Emperor , who assented to the creation of additional bishoprics and an archdioceses in Gniezno. Three new dioceses were subsequently established in Kraków , Kołobrzeg , and Wrocław . Also, Otto bestowed upon Bolesław royal regalia and a replica of the Holy Lance , which were later used at his coronation as
9344-404: The Central Powers. However, the pro-German King Constantine I dismissed the pro-Allied government of Eleftherios Venizelos before the Allied expeditionary force arrived. The Macedonian front was at first mostly static. French and Serbian forces retook limited areas of Macedonia by recapturing Bitola on 19 November 1916 following the costly Monastir offensive , which brought stabilisation of
9490-410: The Chinese Shandong peninsula at Tsingtao . After Vienna refused to withdraw its cruiser SMS Kaiserin Elisabeth from Tsingtao, Japan declared war on Austria-Hungary, and the ship was sunk in November 1914. Within a few months, Allied forces had seized all German territories in the Pacific, leaving only isolated commerce raiders and a few holdouts in New Guinea. Some of the first clashes of
9636-469: The Duchy of Warsaw was abolished at the Congress of Vienna in 1815 and its territory was divided into Russian Congress Kingdom of Poland , the Prussian Grand Duchy of Posen , and Austrian Galicia with the Free City of Kraków . In 1830, non-commissioned officers at Warsaw's Officer Cadet School rebelled in what was the November Uprising . After its collapse, Congress Poland lost its constitutional autonomy , army and legislative assembly. During
9782-400: The European Union were dismantled, allowing for full freedom of movement within most of the European Union. On 10 April 2010, the President of Poland Lech Kaczyński , along with 89 other high-ranking Polish officials died in a plane crash near Smolensk , Russia. In 2011, the ruling Civic Platform won parliamentary elections . In 2014, the Prime Minister of Poland , Donald Tusk ,
9928-543: The European scene, it came to characterise the full-fledged integration of Poland into the brotherhood of communist nations. The new communist government took control with the adoption of the Small Constitution on 19 February 1947. The Polish People's Republic ( Polska Rzeczpospolita Ludowa ) was officially proclaimed in 1952 . In 1956, after the death of Bolesław Bierut , the régime of Władysław Gomułka became temporarily more liberal, freeing many people from prison and expanding some personal freedoms. Collectivisation in
10074-548: The German High Seas Fleet was confined to port. German U-boats attempted to cut the supply lines between North America and Britain. The nature of submarine warfare meant that attacks often came without warning, giving the crews of the merchant ships little hope of survival. The United States launched a protest, and Germany changed its rules of engagement. After the sinking of the passenger ship RMS Lusitania in 1915, Germany promised not to target passenger liners, while Britain armed its merchant ships, placing them beyond
10220-405: The German occupation of Poland , including between 50,000 and 100,000 members of the Polish intelligentsia – academics, doctors, lawyers, nobility and priesthood. During the Warsaw Uprising alone, over 150,000 Polish civilians were killed, most were murdered by the Germans during the Wola and Ochota massacres. Around 150,000 Polish civilians were killed by Soviets between 1939 and 1941 during
10366-465: The German Army increased in size from 1908 to 1914, he changed the allocation of forces between the two wings to 70:30. He also considered Dutch neutrality essential for German trade and cancelled the incursion into the Netherlands, which meant any delays in Belgium threatened the viability of the plan. Historian Richard Holmes argues that these changes meant the right wing was not strong enough to achieve decisive success. The initial German advance in
10512-804: The German right wing would sweep through the Netherlands and Belgium , then swing south, encircling Paris and trapping the French army against the Swiss border. The plan's creator, Alfred von Schlieffen , head of the German General Staff from 1891 to 1906, estimated that this would take six weeks, after which the German army would transfer to the East and defeat the Russians. The plan was substantially modified by his successor, Helmuth von Moltke
10658-541: The Germans bled heavily as well, with anywhere from 700,000 to 975,000 casualties between the two combatants. Verdun became a symbol of French determination and self-sacrifice. The Battle of the Somme was an Anglo-French offensive from July to November 1916. The opening day on 1 July 1916 was the bloodiest single day in the history of the British Army , which suffered 57,500 casualties, including 19,200 dead. As
10804-932: The Main Building at 3 Maja St., and partly in eight other divisions around the city. Among the many Museums of Poland around the world, there is also the Polish Museum of America in Chicago , the Polish American Museum in New York City and the Polish National Museum in Rapperswil , Switzerland . Poland – in Europe (green & dark grey) – in the European Union (green) – [ Legend ] Poland , officially
10950-688: The Middle East. In all, 140,000 soldiers served on the Western Front and nearly 700,000 in the Middle East, with 47,746 killed and 65,126 wounded. The suffering engendered by the war, as well as the failure of the British government to grant self-government to India afterward, bred disillusionment, resulting in the campaign for full independence led by Mahatma Gandhi . Pre-war military tactics that had emphasised open warfare and individual riflemen proved obsolete when confronted with conditions prevailing in 1914. Technological advances allowed
11096-905: The Ottomans joined the Central Powers in November. Germany's strategy in 1914 was to quickly defeat France, then to transfer its forces to the east, but its advance was halted in September , and by the end of the year the Western Front consisted of a continuous line of trenches stretching from the English Channel to Switzerland. The Eastern Front was more dynamic, but neither side gained a decisive advantage, despite costly offensives. Italy , Bulgaria , Romania , Greece and others joined in from 1915 onward. In April 1917,
11242-613: The Ottomans' territory in the Balkans during the 1912–1913 First Balkan War , much to the surprise of outside observers. The Serbian capture of ports on the Adriatic resulted in partial Austrian mobilisation, starting on 21 November 1912, including units along the Russian border in Galicia . The Russian government decided not to mobilise in response, unprepared to precipitate a war. The Great Powers sought to re-assert control through
11388-560: The Polish People's Republic failed. A similar situation repeated itself in the 1970s under Edward Gierek , but most of the time persecution of anti-communist opposition groups persisted. Despite this, Poland was at the time considered to be one of the least oppressive states of the Eastern Bloc. Labour turmoil in 1980 led to the formation of the independent trade union " Solidarity " (" Solidarność "), which over time became
11534-562: The Polish-Jewish population. Towards the end of the 19th century, Congress Poland became heavily industrialised; its primary exports being coal, zinc , iron and textiles. In the aftermath of World War I , the Allies agreed on the reconstitution of Poland, confirmed through the Treaty of Versailles of June 1919. A total of 2 million Polish troops fought with the armies of the three occupying powers, and over 450,000 died. Following
11680-708: The Prussian rulers to pay tributes . The Jagiellonian dynasty also established dynastic control over the kingdoms of Bohemia (1471 onwards) and Hungary. In the south, Poland confronted the Ottoman Empire (at the Varna Crusade ) and the Crimean Tatars , and in the east helped Lithuania to combat Russia . Poland was developing as a feudal state, with a predominantly agricultural economy and an increasingly powerful landed nobility that confined
11826-613: The Russian Stavka agreed with the French to attack Germany within fifteen days of mobilisation, ten days before the Germans had anticipated, although it meant the two Russian armies that entered East Prussia on 17 August did so without many of their support elements. By the end of 1914, German troops held strong defensive positions inside France, controlled the bulk of France's domestic coalfields, and inflicted 230,000 more casualties than it lost itself. However, communications problems and questionable command decisions cost Germany
11972-514: The Russians at Klushino . Sigismund also countered the Ottoman Empire in the southeast; at Khotyn in 1621 Jan Karol Chodkiewicz achieved a decisive victory against the Turks, which ushered the downfall of Sultan Osman II . Sigismund's long reign in Poland coincided with the Silver Age . The liberal Władysław IV effectively defended Poland's territorial possessions but after his death
12118-650: The Serbian retreat toward the Adriatic coast in the Battle of Mojkovac on 6–7 January 1916, but ultimately the Austrians also conquered Montenegro. The surviving Serbian soldiers were evacuated to Greece. After the conquest, Serbia was divided between Austro-Hungary and Bulgaria. In late 1915, a Franco-British force landed at Salonica in Greece to offer assistance and to pressure its government to declare war against
12264-785: The Soviet Union's occupation of eastern Poland ( Kresy ), and another estimated 100,000 Poles were murdered by the Ukrainian Insurgent Army (UPA) between 1943 and 1944 in what became known as the Wołyń Massacres . Of all the countries in the war, Poland lost the highest percentage of its citizens: around 6 million perished – more than one-sixth of Poland's pre-war population – half of them Polish Jews. About 90% of deaths were non-military in nature. In 1945, Poland's borders were shifted westwards . Over two million Polish inhabitants of Kresy were expelled along
12410-704: The West was very successful. By the end of August, the Allied left, which included the British Expeditionary Force (BEF), was in full retreat , and the French offensive in Alsace-Lorraine was a disastrous failure, with casualties exceeding 260,000. German planning provided broad strategic instructions while allowing army commanders considerable freedom in carrying them out at the front, but von Kluck used this freedom to disobey orders, opening
12556-485: The Younger . Under Schlieffen, 85% of German forces in the west were assigned to the right wing, with the remainder holding along the frontier. By keeping his left-wing deliberately weak, he hoped to lure the French into an offensive into the "lost provinces" of Alsace-Lorraine , which was the strategy envisaged by their Plan XVII . However, Moltke grew concerned that the French might push too hard on his left flank and as
12702-446: The aggressor, German Chancellor Bethmann Hollweg delayed the commencement of war preparations until 31 July. That afternoon, the Russian government were handed a note requiring them to "cease all war measures against Germany and Austria-Hungary" within 12 hours. A further German demand for neutrality was refused by the French who ordered general mobilization but delayed declaring war. The German General Staff had long assumed they faced
12848-474: The attack by the Austro-Hungarian army under Mackensen's army of 250,000 that was already underway. Serbia was conquered in a little more than a month, as the Central Powers, now including Bulgaria, sent in 600,000 troops in total. The Serbian army, fighting on two fronts and facing certain defeat, retreated into northern Albania . The Serbs suffered defeat in the Battle of Kosovo . Montenegro covered
12994-718: The beginning of World War II , which resulted in the Holocaust and millions of Polish casualties . Forced into the Eastern Bloc in the global Cold War , the Polish People's Republic was a founding signatory of the Warsaw Pact . Through the emergence and contributions of the Solidarity movement , the communist government was dissolved and Poland re-established itself as a democratic state in 1989, as
13140-543: The best way of achieving this. However, the Foreign Ministry had no solid proof of Serbian involvement. On 23 July, Austria delivered an ultimatum to Serbia, listing ten demands made intentionally unacceptable to provide an excuse for starting hostilities. Serbia ordered general mobilization on 25 July, but accepted all the terms, except for those empowering Austrian representatives to suppress "subversive elements" inside Serbia, and take part in
13286-483: The border and pre-empt such a move. To avoid violating Belgian neutrality, he was told any advance could come only after a German invasion. Instead, the French cabinet ordered its Army to withdraw 10 km behind the German frontier, to avoid provoking war. On 2 August, Germany occupied Luxembourg and exchanged fire with French units when German patrols entered French territory; on 3 August, they declared war on France and demanded free passage across Belgium, which
13432-486: The campaign saw the first use of anti-aircraft warfare after an Austrian plane was shot down with ground-to-air fire, as well as the first medical evacuation by the Serbian army. Upon mobilisation, in accordance with the Schlieffen Plan , 80% of the German Army was located on the Western Front, with the remainder acting as a screening force in the East. Rather than a direct attack across their shared frontier,
13578-649: The capital of the recently annexed Bosnia and Herzegovina . Cvjetko Popović , Gavrilo Princip , Nedeljko Čabrinović , Trifko Grabež , Vaso Čubrilović ( Bosnian Serbs ) and Muhamed Mehmedbašić (from the Bosniaks community), from the movement known as Young Bosnia , took up positions along the Archduke's motorcade route, to assassinate him. Supplied with arms by extremists within the Serbian Black Hand intelligence organisation, they hoped his death would free Bosnia from Austrian rule. Čabrinović threw
13724-578: The chance of a decisive outcome, while it had failed to achieve the primary objective of avoiding a long, two-front war. As was apparent to several German leaders, this amounted to a strategic defeat; shortly after the First Battle of the Marne , Crown Prince Wilhelm told an American reporter "We have lost the war. It will go on for a long time but lost it is already." On 30 August 1914, New Zealand occupied German Samoa (now Samoa ). On 11 September,
13870-520: The cost of 199 submarines. World War I also saw the first use of aircraft carriers in combat, with HMS Furious launching Sopwith Camels in a successful raid against the Zeppelin hangars at Tondern in July 1918, as well as blimps for antisubmarine patrol. Faced with Russia in the east, Austria-Hungary could spare only one-third of its army to attack Serbia. After suffering heavy losses,
14016-522: The creation of new independent states, including Poland , Finland , the Baltic states , Czechoslovakia , and Yugoslavia . The League of Nations was established to maintain world peace, but its failure to manage instability during the interwar period contributed to the outbreak of World War II in 1939. Before World War II , the events of 1914–1918 were generally known as the Great War or simply
14162-449: The creation of strong defensive systems largely impervious to massed infantry advances, such as barbed wire , machine guns and above all far more powerful artillery , which dominated the battlefield and made crossing open ground extremely difficult. Both sides struggled to develop tactics for breaching entrenched positions without heavy casualties. In time, technology enabled the production of new offensive weapons, such as gas warfare and
14308-965: The crowds listened to music and drank wine, as if nothing had happened." Nevertheless, the impact of the murder of the heir to the throne was significant, and has been described by historian Christopher Clark as a "9/11 effect, a terrorist event charged with historic meaning, transforming the political chemistry in Vienna". Austro-Hungarian authorities encouraged subsequent anti-Serb riots in Sarajevo . Violent actions against ethnic Serbs were also organised outside Sarajevo, in other cities in Austro-Hungarian-controlled Bosnia and Herzegovina, Croatia and Slovenia. Austro-Hungarian authorities in Bosnia and Herzegovina imprisoned approximately 5,500 prominent Serbs, 700 to 2,200 of whom died in prison. A further 460 Serbs were sentenced to death. A predominantly Bosniak special militia known as
14454-403: The decades up until World War I , a new political tradition was established in the country. Many exiled Polish activists, such as Ignacy Jan Paderewski , who would later become prime minister, returned home. A significant number of them then went on to take key positions in the newly formed political and governmental structures. Tragedy struck in 1922 when Gabriel Narutowicz , inaugural holder of
14600-567: The demand for craft labour spurred a migration of German and Flemish settlers into Poland, which was encouraged by the Polish dukes. In 1264, the Statute of Kalisz introduced unprecedented autonomy for the Polish Jews , who came to Poland fleeing persecution elsewhere in Europe. In 1320, Władysław I the Short became the first king of a reunified Poland since Przemysł II in 1296, and
14746-549: The doctrine of the so-called Polish Brethren , who separated from their Calvinist denomination and became the co-founders of global Unitarianism . The European Renaissance evoked under Sigismund I the Old and Sigismund II Augustus a sense of urgency in the need to promote a cultural awakening . During the Polish Golden Age , the nation's economy and culture flourished. The Italian-born Bona Sforza , daughter of
14892-711: The earliest evidence of European cheesemaking (5500 BC) was discovered in Polish Kuyavia , and the Bronocice pot is incised with the earliest known depiction of what may be a wheeled vehicle (3400 BC). The period spanning the Bronze Age and the Early Iron Age (1300 BC–500 BC) was marked by an increase in population density, establishment of palisaded settlements ( gords ) and the expansion of Lusatian culture . A significant archaeological find from
15038-542: The elections organised by the occupying Soviet authorities were falsified and were used to provide a veneer of legitimacy for Soviet hegemony over Polish affairs. The Soviet Union instituted a new communist government in Poland, analogous to much of the rest of the Eastern Bloc . As elsewhere in Communist Europe , the Soviet influence over Poland was met with armed resistance from the outset which continued into
15184-695: The expansion of the French colonial empire . In 1873, Bismarck negotiated the League of the Three Emperors , which included Austria-Hungary , Russia and Germany. After the 1877–1878 Russo-Turkish War , the League was dissolved due to Austrian concerns over the expansion of Russian influence in the Balkans , an area they considered to be of vital strategic interest. Germany and Austria-Hungary then formed
15330-503: The first King of Poland in c. 1025 , when Bolesław received permission for his coronation from Pope John XIX . Bolesław also expanded the realm considerably by seizing parts of German Lusatia , Czech Moravia , Upper Hungary , and southwestern regions of the Kievan Rus' . The transition from paganism in Poland was not instantaneous and resulted in the pagan reaction of the 1030s . In 1031, Mieszko II Lambert lost
15476-647: The first elected king, approbated the Henrician Articles which obliged future monarchs to respect the rights of nobles. When he left Poland to become King of France , his successor, Stephen Báthory , led a successful campaign in the Livonian War , granting Poland more lands across the eastern shores of the Baltic Sea. State affairs were then headed by Jan Zamoyski , the Crown Chancellor . Stephen's successor, Sigismund III , defeated
15622-400: The first time on the Western Front. Several types of gas soon became widely used by both sides and though it never proved a decisive, battle-winning weapon, it became one of the most feared and best-remembered horrors of the war. In February 1916, the Germans attacked French defensive positions at the Battle of Verdun , lasting until December 1916. Casualties were greater for the French, but
15768-524: The first to be crowned at Wawel Cathedral in Kraków. Beginning in 1333, the reign of Casimir III the Great was marked by developments in castle infrastructure , army, judiciary and diplomacy . Under his authority, Poland transformed into a major European power; he instituted Polish rule over Ruthenia in 1340 and imposed quarantine that prevented the spread of Black Death . In 1364, Casimir inaugurated
15914-595: The front. Serbian and French troops finally made a breakthrough in September 1918 in the Vardar offensive , after most German and Austro-Hungarian troops had been withdrawn. The Bulgarians were defeated at the Battle of Dobro Pole , and by 25 September British and French troops had crossed the border into Bulgaria proper as the Bulgarian army collapsed. Bulgaria capitulated four days later, on 29 September 1918. The German high command responded by despatching troops to hold
16060-652: The genocidal Generalplan Ost . Poland made the fourth-largest troop contribution in Europe, and its troops served both the Polish Government in Exile in the west and Soviet leadership in the east . Polish troops played an important role in the Normandy , Italian , North African Campaigns and Netherlands and are particularly remembered for the Battle of Britain and Battle of Monte Cassino . Polish intelligence operatives proved extremely valuable to
16206-542: The globe, some of which were subsequently used to attack Allied merchant shipping . These were systematically hunted down by the Royal Navy, though not before causing considerable damage. One of the most successful was the SMS ; Emden , part of the German East Asia Squadron stationed at Qingdao , which seized or sank 15 merchantmen, a Russian cruiser and a French destroyer. Most of the squadron
16352-549: The high ground, while their trenches tended to be better built; those constructed by the French and English were initially considered "temporary", only needed until an offensive would destroy the German defences. Both sides tried to break the stalemate using scientific and technological advances. On 22 April 1915, at the Second Battle of Ypres , the Germans (violating the Hague Convention ) used chlorine gas for
16498-470: The investigation and trial of Serbians linked to the assassination. Claiming this amounted to rejection, Austria broke off diplomatic relations and ordered partial mobilisation the next day; on 28 July, they declared war on Serbia and began shelling Belgrade . Russia ordered general mobilization in support of Serbia on 30 July. Anxious to ensure backing from the SPD political opposition by presenting Russia as
16644-785: The long-standing balance of power in Europe, as well as economic competition between nations triggered by industrialisation and imperialism . Growing tensions between the great powers and in the Balkans reached a breaking point on 28 June 1914, when a Bosnian Serb named Gavrilo Princip assassinated Archduke Franz Ferdinand , heir to the Austro-Hungarian throne. Austria-Hungary held Serbia responsible, and declared war on 28 July. After Russia mobilised in Serbia's defence, Germany declared war on Russia and France , who had an alliance . The United Kingdom entered after Germany invaded Belgium , whose neutrality it guaranteed, and
16790-426: The new Prime Minister leading a coalition made up of Civic Coalition , Third Way , and The Left . Law and Justice became the leading opposition party. Poland covers an administrative area of 312,722 km (120,743 sq mi), and is the ninth-largest country in Europe . Approximately 311,895 km (120,423 sq mi) of the country's territory consists of land, 2,041 km (788 sq mi)
16936-403: The nobility. The failed attempts at government restructuring as well as the domestic turmoil provoked its neighbours to invade. In 1772, the First Partition of the Commonwealth by Prussia, Russia and Austria took place; an act which the Partition Sejm , under considerable duress, eventually ratified as a fait accompli . Disregarding the territorial losses, in 1773 a plan of critical reforms
17082-409: The ocean, even to neutral ships. Since there was limited response to this tactic, Germany expected a similar response to its unrestricted submarine warfare. The Battle of Jutland in May/June 1916 was the only full-scale clash of battleships during the war, and one of the largest in history. The clash was indecisive, though the Germans inflicted more damage than they received; thereafter the bulk of
17228-425: The passing of the prosperous Polish Golden Age , the country was partitioned by neighbouring states at the end of the 18th century. Poland regained its independence at the end of World War I in 1918 with the creation of the Second Polish Republic , which emerged victorious in various conflicts of the interbellum period. In September 1939, the invasion of Poland by Germany and the Soviet Union marked
17374-484: The period known as Golden Liberty , when the state was ruled by the seemingly free and equal Polish nobles . The 16th century saw Protestant Reformation movements making deep inroads into Polish Christianity, which resulted in the establishment of policies promoting religious tolerance, unique in Europe at that time. This tolerance allowed the country to avoid the religious turmoil and wars of religion that beset Europe. In Poland, Nontrinitarian Christianity became
17520-407: The population to private manorial farmstead known as folwarks . In 1493, John I Albert sanctioned the creation of a bicameral parliament composed of a lower house, the Sejm , and an upper house, the Senate . The Nihil novi act adopted by the Polish General Sejm in 1505, transferred most of the legislative power from the monarch to the parliament, an event which marked the beginning of
17666-414: The presence of Roman Legions sent to protect the amber trade . The Polish tribes emerged following the second wave of the Migration Period around the 6th century AD; they were Slavic and may have included assimilated remnants of peoples that earlier dwelled in the area. Beginning in the early 10th century, the Polans would come to dominate other Lechitic tribes in the region, initially forming
17812-400: The presidency, was assassinated at the Zachęta Gallery in Warsaw by a painter and right-wing nationalist Eligiusz Niewiadomski . In 1926, the May Coup , led by the hero of the Polish independence campaign Marshal Józef Piłsudski , turned rule of the Second Polish Republic over to the nonpartisan Sanacja ( Healing ) movement to prevent radical political organisations on both the left and
17958-681: The protection of the " cruiser rules ", which demanded warning and movement of crews to "a place of safety" (a standard that lifeboats did not meet). Finally, in early 1917, Germany adopted a policy of unrestricted submarine warfare , realising the Americans would eventually enter the war. Germany sought to strangle Allied sea lanes before the United States could transport a large army overseas, but, after initial successes, eventually failed to do so. The U-boat threat lessened in 1917, when merchant ships began travelling in convoys , escorted by destroyers . This tactic made it difficult for U-boats to find targets, which significantly lessened losses; after
18104-407: The protohistory of Poland is a fortified settlement at Biskupin , attributed to the Lusatian culture of the Late Bronze Age (mid-8th century BC). Throughout antiquity (400 BC–500 AD), many distinct ancient populations inhabited the territory of present-day Poland, notably Celtic , Scythian , Germanic , Sarmatian , Baltic and Slavic tribes. Furthermore, archaeological findings confirmed
18250-441: The right from destabilizing the country. By the late 1930s, due to increased threats posed by political extremism inside the country, the Polish government became increasingly heavy-handed, banning a number of radical organisations, including communist and ultra-nationalist political parties, which threatened the stability of the country. World War II began with the Nazi German invasion of Poland on 1 September 1939, followed by
18396-562: The summer of 1944 it initiated Operation Tempest , of which the Warsaw Uprising that began on 1 August 1944 is the best-known operation. Nazi German forces under orders from Adolf Hitler set up six German extermination camps in occupied Poland, including Treblinka , Majdanek and Auschwitz . The Germans transported millions of Jews from across occupied Europe to be murdered in those camps. Altogether, 3 million Polish Jews – approximately 90% of Poland's pre-war Jewry – and between 1.8 and 2.8 million ethnic Poles were killed during
18542-415: The term First World War was in September 1914 by German biologist and philosopher Ernst Haeckel who stated, "There is no doubt that the course and character of the feared 'European War' ... will become the first world war in the full sense of the word." For much of the 19th century, the major European powers maintained a tenuous balance of power , known as the Concert of Europe . After 1848, this
18688-584: The threat posed by the closing of this gap was more important than competing with the Royal Navy. After Germany expanded its standing army by 170,000 troops in 1913, France extended compulsory military service from two to three years; similar measures were taken by the Balkan powers and Italy, which led to increased expenditure by the Ottomans and Austria-Hungary. Absolute figures are difficult to calculate due to differences in categorising expenditure since they often omit civilian infrastructure projects like railways which had logistical importance and military use. It
18834-442: The time. In the Baltic Sea region, the struggle of Poland and Lithuania with the Teutonic Knights continued and culminated at the Battle of Grunwald in 1410, where a combined Polish-Lithuanian army inflicted a decisive victory against them. In 1466, after the Thirteen Years' War , king Casimir IV Jagiellon gave royal consent to the Peace of Thorn , which created the future Duchy of Prussia under Polish suzerainty and forced
18980-561: The title of king and fled amidst the violence. The unrest led to the transfer of the capital to Kraków in 1038 by Casimir I the Restorer . In 1076, Bolesław II re-instituted the office of king, but was banished in 1079 for murdering his opponent, Bishop Stanislaus . In 1138, the country fragmented into five principalities when Bolesław III Wrymouth divided his lands among his sons. These were Lesser Poland , Greater Poland, Silesia , Masovia and Sandomierz , with intermittent hold over Pomerania . In 1226, Konrad I of Masovia invited
19126-433: The unemployment rate increased. Poland became a member of the Visegrád Group in 1991, and joined NATO in 1999. Poles then voted to join the European Union in a referendum in June 2003, with Poland becoming a full member on 1 May 2004, following the consequent enlargement of the organisation . Poland has joined the Schengen Area in 2007, as a result of which, the country's borders with other member states of
19272-405: The vast Commonwealth began declining from internal disorder and constant warfare. In 1648, the Polish hegemony over Ukraine sparked the Khmelnytsky Uprising , followed by the decimating Swedish Deluge during the Second Northern War , and Prussia's independence in 1657. In 1683, John III Sobieski re-established military prowess when he halted the advance of an Ottoman Army into Europe at
19418-429: The war ended with the Armistice of 11 November 1918 . The Paris Peace Conference of 1919–1920 imposed settlements on the defeated powers, most notably the Treaty of Versailles , by which Germany lost significant territories, was disarmed, and was required to pay large war reparations to the Allies. The dissolution of the Russian, German, Austro-Hungarian, and Ottoman Empires redrew national boundaries and resulted in
19564-413: The war involved British, French, and German colonial forces in Africa. On 6–7 August, French and British troops invaded the German protectorates of Togoland and Kamerun . On 10 August, German forces in South-West Africa attacked South Africa; sporadic and fierce fighting continued for the rest of the war. The German colonial forces in German East Africa , led by Colonel Paul von Lettow-Vorbeck , fought
19710-418: The west , which despite initial successes left the German Army exhausted and demoralised. A successful Allied counter-offensive from August 1918 caused a collapse of the German front line. By early November, Bulgaria, the Ottoman Empire and Austria-Hungary had each signed armistices with the Allies, leaving Germany isolated. Facing a revolution at home , Kaiser Wilhelm II abdicated on 9 November, and
19856-403: Was challenged by Britain's withdrawal into so-called splendid isolation , the decline of the Ottoman Empire , New Imperialism , and the rise of Prussia under Otto von Bismarck . Victory in the 1870–1871 Franco-Prussian War allowed Bismarck to consolidate a German Empire . Post-1871, the primary aim of French policy was to avenge this defeat, but by the early 1890s, this had switched to
20002-494: Was chosen to be President of the European Council , and resigned as prime minister. The 2015 and 2019 elections were won by the national-conservative Law and Justice Party (PiS) led by Jarosław Kaczyński , resulting in increased Euroscepticism and increased friction with the European Union. In December 2017, Mateusz Morawiecki was sworn in as the Prime Minister, succeeding Beata Szydlo , in office since 2015. President Andrzej Duda , supported by Law and Justice party,
20148-410: Was established, in which the Commission of National Education , the first government education authority in Europe, was inaugurated. Corporal punishment of schoolchildren was officially prohibited in 1783. Poniatowski was the head figure of the Enlightenment , encouraged the development of industries, and embraced republican neoclassicism . For his contributions to the arts and sciences he was awarded
20294-454: Was extensively funded by his sponsor and former lover, Empress Catherine II of Russia . The new king maneuvered between his desire to implement necessary modernising reforms, and the necessity to remain at peace with surrounding states. His ideals led to the formation of the 1768 Bar Confederation , a rebellion directed against the Poniatowski and all external influence, which ineptly aimed to preserve Poland's sovereignty and privileges held by
20440-415: Was one of the deadliest conflicts in history , resulting in an estimated 10 million military dead and more than 20 million wounded , plus some 10 million civilian dead from causes including genocide . The movement of large numbers of people was a major factor in the deadly Spanish flu pandemic. The causes of World War I included the rise of Germany and decline of the Ottoman Empire , which disturbed
20586-432: Was re-elected in the 2020 presidential election . As of November 2023 , the Russian invasion of Ukraine had led to 17 million Ukrainian refugees crossing the border to Poland. As of November 2023 , 0.9 million of those had stayed in Poland. In October 2023, the ruling Law and Justice (PiS) party won the largest share of the vote in the election , but lost its majority in parliament. In December 2023, Donald Tusk became
20732-654: Was refused. Early on the morning of 4 August, the Germans invaded, and Albert I of Belgium called for assistance under the Treaty of London . Britain sent Germany an ultimatum demanding they withdraw from Belgium; when this expired at midnight, without a response, the two empires were at war. Germany promised to support Austria-Hungary's invasion of Serbia, but interpretations of what this meant differed. Previously tested deployment plans had been replaced early in 1914, but those had never been tested in exercises. Austro-Hungarian leaders believed Germany would cover its northern flank against Russia. Beginning on 12 August,
20878-600: Was returning to Germany when it sank two British armoured cruisers at the Battle of Coronel in November 1914, before being virtually destroyed at the Battle of the Falkland Islands in December. The SMS Dresden escaped with a few auxiliaries, but after the Battle of Más a Tierra , these too were either destroyed or interned. Soon after the outbreak of hostilities, Britain began a naval blockade of Germany . This proved effective in cutting off vital supplies, though it violated accepted international law. Britain also mined international waters which closed off entire sections of
21024-586: Was the foundation of German foreign policy but in 1890, he was forced to retire by Wilhelm II . The latter was persuaded not to renew the Reinsurance Treaty by his new Chancellor , Leo von Caprivi . This gave France an opening to agree the Franco-Russian Alliance in 1894, which was then followed by the 1904 Entente Cordiale with Britain. The Triple Entente was completed by the 1907 Anglo-Russian Convention . While not formal alliances, by settling long-standing colonial disputes in Asia and Africa, British support for France or Russia in any future conflict became
21170-447: Was to become Poland approximately 500,000 years ago, though the ensuing hostile climate prevented early humans from founding more permanent encampments. The arrival of Homo sapiens and anatomically modern humans coincided with the climatic discontinuity at the end of the Last Glacial Period ( Northern Polish glaciation 10,000 BC), when Poland became habitable. Neolithic excavations indicated broad-ranging development in that era;
21316-412: Was under the protection of the Apostolic See . The country's early origins were described by Gallus Anonymus in Gesta principum Polonorum , the oldest Polish chronicle. An important national event of the period was the martyrdom of Saint Adalbert , who was killed by Prussian pagans in 997 and whose remains were reputedly bought back for their weight in gold by Mieszko's successor, Bolesław I
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