section_path: History/19th century/Poland
section_name: Poland
paragraph_text: Poland
  
  The cause of Polish nationalism was repeatedly frustrated before 1918. In the 1790s, the Habsburg monarchy, Prussia and Russia invaded, annexed, and subsequently partitioned Poland. Napoleon set up the Duchy of Warsaw, a new Polish state that ignited a spirit of nationalism. Russia took it over in 1815 as Congress Poland with the tsar proclaimed as "King of Poland". Large-scale nationalist revolts erupted in 1830 and 1863–64 but were harshly crushed by Russia, which tried to make the Polish language, culture and religion more like Russia's. The collapse of the Russian Empire in the First World War enabled the major powers to re-establish an independent Poland, which survived until 1939. Meanwhile, Poles in areas controlled by Germany moved into heavy industry but their religion came under attack by Bismarck in the Kulturkampf of the 1870s. The Poles joined German Catholics in a well-organized new Centre Party, and defeated Bismarck politically. He responded by stopping the harassment and cooperating with the Centre Party.
  
  In the late 19th and early 20th century, many Polish nationalist leaders endorsed the Piast Concept. It held there was a Polish utopia during the Piast Dynasty a thousand years before, and modern Polish nationalists should restore its central values of Poland for the Poles. Jan Poplawski had developed the "Piast Concept" in the 1890s, and it formed the centerpiece of Polish nationalist ideology, especially as presented by the National Democracy Party, known as the "Endecja," which was led by Roman Dmowski. In contrast with the Jagiellon concept, there was no concept for a multi-ethnic Poland.
  
  The Piast concept stood in opposition to the "Jagiellon Concept," which allowed for multi-ethnicism and Polish rule over numerous minority groups such as those in the Kresy. The Jagiellon Concept was the official policy of the government in the 1920s and 1930s. Soviet dictator Josef Stalin at Tehran in 1943 rejected the Jagiellon Concept because it involved Polish rule over Ukrainians and Belarusians. He instead endorsed the Piast Concept, which justified a massive shift of Poland's frontiers to the west. After 1945 the Soviet-back puppet communist regime wholeheartedly adopted the Piast Concept, making it the centerpiece of their claim to be the "true inheritors of Polish nationalism". After all the killings, including Nazi German occupation, terror in Poland and population transfers during and after the war, the nation was officially declared as 99% ethnically Polish.
  
  In current Polish politics, Polish nationalism is most openly represented by parties linked in the Liberty and Independence Confederation coalition. As of 2020 the Confederation, composed of several smaller parties, had 11 deputies (under 7%) in the Sejm.