Silesian Uprisings
The Silesian Uprisings were a series of three uprisings from August 1919 to July 1921 in Upper Silesia, which was part of the Weimar Republic at the time. Ethnic Polish and Polish-Silesian insurrectionists, seeking to have the area transferred to the newly founded Polish Republic, fought German police and paramilitary forces which sought to keep the area part of the new German state founded after World War I and the subsequent revolutions in Germany. Following the conflict, the area was divided between the two countries. The rebellions have subsequently been commemorated in modern Poland as an example of Polish nationalism. Despite central government involvement in the conflict, Polish historiography renders the events as uprisings reflecting the will of ordinary Upper Silesians rather than a war.
In total, several thousand people may have died violently in the militant clashes in Upper Silesia between 1919 and 1921. About four fifths of the victims were killed during the three Silesian uprisings, three fifths alone during the Third Silesian uprising in 1921.
However, due to the success of the Silesian Uprisings, Poland gained coal mines and territory that accelerated their economic development. If it were not for the success of the third Silesian Uprising, most of the Silesian industrial area would have ended up in Germany's hands, leaving Poland an agrarian state. Additionally, the reconstruction of Poland, post WWI, would have been slower, hindering currency reform and the establishment of the Bank of Poland.
Background
Much of Silesia had belonged to the Crown of Polish Kingdom in medieval times, but it passed to the Kings of Bohemia under the Holy Roman Empire in the 14th century. Following the death of Louis II Jagiellon of Bohemia and Hungary in the Battle of Mohács, Silesia became part of the Habsburg monarchy when Ferdinand I of Austria was elected as the King of Bohemia. Frederick the Great of Prussia seized Silesia from Maria Theresa of Austria in 1742 in the War of Austrian Succession, after which it became a part of Prussia and subsequently, in 1871, the German Empire. Although the province of Silesia overall had by then become Germanized through the Ostsiedlung and later the Kulturkampf, Poles constituted a majority in Upper Silesia.Mineral resources
Upper Silesia was bountiful in mineral resources and heavy industry, with mines, iron and steel mills. The Silesian mines were responsible for almost a quarter of Germany's annual output of coal, of its zinc and 34 percent of its lead.After World War I, during the negotiations of the Treaty of Versailles, the German government claimed that, without Upper Silesia, it would not be able to fulfill its obligations with regard to reparations to the Allies.
Demographics in the early 20th century
The area in Upper Silesia east of the Oder was dominated by ethnic Poles, most of whom were working class. Most spoke a dialect of Polish, a few felt they were a Slavic group of their own called Silesians. In contrast, most of the local middle and upper classes were ethnic Germans, including the landowners, businessmen, factory owners, local government, police, and Catholic clergy. The population of Upper Silesia was overwhelmingly Catholic with 92% of the people being Roman Catholic. Most of the 8% of Upper Silesians who were Protestant tended to be Germans, but the linguistic and ethnic divide between Catholic Germans and Poles tended to subsume their shared religion.In the German census of 1900, 65% of the population of the eastern part of Silesia was recorded as Polish-speaking, which decreased to 57% in 1910. This was partly a result of forced Germanization, but was also due to the creation of a bilingual category, which reduced the number of Polish speakers. American Paul Weber drew up a language map that showed that in 1910, in most of the Upper Silesian districts east of the Oder river, Polish-speaking Silesians constituted a majority, forming more than 70% of the population there.
While still under German control, various Poles identified as Silesians would write, publish, distribute pamphlets, newsletters and other written material, promoting the idea of a Polish-Silesian Identity. Included among the statements within these texts was adherence to the Roman Catholic church. One such publisher was Ignacy Bulla, who would spread information related to these principles at risk to his own life and freedom. He is widely credited with having inspired the Polish-Silesian patriotic feelings that inspired the uprisings. His contribution to bringing Silesia back into the Roman Catholic Church was the subject of at least one dissertation presented by a Seminary student.
The First World War
As a frontier area, Upper Silesia was placed under martial law in August 1914 and remained so for rest of the war. The German military administrators distrusted the Poles, taking the viewpoint that as Slavs, they were naturally sympathetic towards the Russians, and governed Upper Silesia in a very high-handed and harsh manner. The First World War was a period in Upper Silesia of collapsing living standards as wages failed to keep up with inflation; almost everyone suffered from shortages of food and working hours were increased in the mines and factories. The nationalist climate produced by the Spirit of 1914, with its sense that all Germans should rally behind the Kaiser in the war effort, led members of Germany's Polish minority to feel more excluded and marginalized than before 1914. The subject of an independent Polish state was first raised by the Germans and Austrians who in 1916 created a puppet Polish state on the territory of Congress Poland, the lands of which were taken from the Russian Empire in 1915. The way in which the Allies promoted the promise of an independent Poland after the war, most notably in the 14 Points issued by the American president Woodrow Wilson led to hopes within the Polish community within the Reich that Poland might be reborn again after an Allied victory. During the First World War, about 56,000 men from Upper Silesia were killed fighting in the war with the heaviest losses being taken at the Battle of Somme in 1916.Versailles plebiscite
During the Paris peace conference in 1919, a strong division emerged between the British prime minister David Lloyd George who wanted Upper Silesia to remain within Germany vs. the French Premier Georges Clemenceau who supported the Polish claim to Upper Silesia. The Treaty of Versailles, signed in 1919, had ordered a plebiscite in Upper Silesia, to determine whether the territory should be a part of Germany or Poland. The plebiscite was to be held within two years of the Treaty in the whole of Upper Silesia, although the Polish government had only requested it to be held in the areas east of the Oder river, which had a significant number of Polish speakers. Thus, the plebiscite took place in all of Upper Silesia, including the predominantly areas in the east and the predominantly German-speaking areas west of the river. The Upper Silesian plebiscite was to be conducted on 20 March 1921. In the meantime, the German administration and police remained in place. The requirement for a referendum in Upper Silesia in the Treaty of Versailles was a compromise to resolve the Anglo-French dispute at the Paris peace conference. Around the German city of Posen turned the Polish city of Poznań, an uprising by the Polish majority in December 1918 had left about 2,900 people dead, and it was felt preferable to have a plebiscite in Upper Silesia and rather a resort to arms as being the case in Poznań.Meanwhile, propaganda and strong arm tactics by both sides led to increasing unrest. The German authorities warned that those voting for Poland might forfeit their jobs and pensions. Pro-Polish activists argued that, under Polish rule, Silesian Poles would no longer be discriminated against. Poland also promised to honour their German state social benefits, such as the old age pensions. However, many German Army veterans joined the Freikorps, a paramilitary organization whose troops fought any pro-Polish activists. The pro-Poland side employed the Polish Military Organisation – a secret military organisation and predecessor of Polish intelligence – to fight back with the same force.
The majority of the men serving in the para-military forces on both sides were veterans of the First World War and were experienced soldiers, accustomed to fighting and killing. In addition, most of the men serving on the German side had served in the Freikorps, units of volunteers raised by the government to fight against the possibility of a Communist revolution. Most of the men serving on the Polish side had previously served in the German military during World War One.
Eventually, the deteriorating situation resulted in Upper Silesian Uprisings conducted by Poles in 1919 and 1920.
The right to vote was granted to all aged 20 and older who either had been born in or lived in the plebiscite area. A result was the mass migration of both Germans and Poles. The German newcomers accounted for 179,910, while Polish newcomers numbered over 10,000. Without these "new voters", the pro-German vote would have had a majority of 58,336 instead of the final 228,246. The plebiscite took place as arranged on 20 March. A total of 707,605 votes were cast for Germany and 479,359 for Poland.
The Third Silesian Uprising conducted by Poles broke out in 1921 supported by thousands of troops from outside the region mobilized by the Polish government.. The League of Nations was asked to settle the dispute before it led to even more bloodshed. In 1922, a six-week debate decided that Upper Silesia should be divided. This was accepted by both countries, and the majority of Upper Silesians. Approximately 736,000 Poles and 260,000 Germans thus found themselves now in Polish Silesia, and 532,000 Poles and 637,000 Germans remained in German Silesia.