greater Poland

Due to the fact that Greater Poland was the settlement area of the Polans and the core of the early Polish state, the region was at times simply called "Poland" (Latin {{lang|la|Polonia}}). The more specific name is first recorded in the Latin form {{lang|la|Polonia Maior}} in 1257 and in Polish {{lang|pl|w Wielkej Polszcze}} in 1449. Its original meaning was the Older Poland to contrast with Lesser Poland (Polish {{lang|pl|Małopolska}}, Latin {{lang|la|Polonia Minor}}), a region in south-eastern Poland with its capital at Kraków that later became the main centre of the state.

File:Berzyńskie Lake Near Wolsztyn (158416825).jpeg]]

Greater Poland comprises much of the area drained by the Warta River and its tributaries, including the Noteć River. The region is distinguished from Lesser Poland with the lowland landscape, and from both Lesser Poland and Mazovia with its numerous lakes. In the strict meaning, it covers an area of about {{convert|33000|km2|sqmi}}, and has a population of 3.5 million. In the wider sense, it has almost {{convert|60000|km2|sqmi}}, and 7 million inhabitants.

The region's main metropolis is Poznań, near the centre of the region, on the Warta. Other cities are Kalisz to the south-east, Konin to the east, Piła to the north, Ostrów Wielkopolski to the south-east, Gniezno (the earliest capital of Poland) to the north-east, and Leszno to the south-west.

An area of {{convert|75.84|km2|sqmi}} of forest and lakeland south of Poznań is designated the Wielkopolska National Park ({{lang|pl|Wielkopolski Park Narodowy}}), established in 1957. The region also contains part of Drawa National Park, and several designated Landscape Parks. For example, the Rogalin Landscape Park is famous for about 2000 monumental oak trees growing on the flood plain of the river Warta, among numerous ox-bow lakes.

Greater Poland contains the following subregions:

• Kalisz Region ({{lang|pl|Kaliskie}}) in the east, named after the historical capital and largest city Kalisz. Other main cities: Konin, Ostrów Wielkopolski, Gniezno.
• Pałuki in the north-east. Historical capital: Żnin. Largest town: Wągrowiec.
• Poznań Region ({{lang|pl|Poznańskie}}) in the west, named after the historical capital and largest city Poznań. Other main cities: Piła, Leszno.
• Wschowa Land ({{lang|pl|Ziemia wschowska}}) in the south-west, named after the historical capital and largest town Wschowa.
• Wałcz Land ({{lang|pl|Ziemia wałecka}}) in the north, named after the historical capital and largest town Wałcz.
• Biskupizna in the south. Historical capital and largest town: Krobia.
• Krajna in the north-east. Historical capital: Nakło nad Notecią. Largest city: Piła.
• Santok Land ({{lang|pl|Ziemia santocka}}) in the north-west, named after the historical capital capital Santok. Largest city: Gorzów Wielkopolski.

{{split-section|History of Greater Poland|date=November 2023}}

{{Further|History of Poland|History of Poznań}}

File:Grody w okresie Mieszka I.png strongholds during the reign of Mieszko I, mid-10th century]]

Greater Poland formed the heart of the 10th-century early Polish state, sometimes being called the "cradle of Poland". Poznań and Gniezno were early centres of royal power and the seats of Poland's first Catholic diocese, est. in Poznań in 968, and the first archdiocese, est. in Gniezno in 1000, but following devastation of the region by pagan rebellion in the 1030s, and the invasion of Bretislaus I of Bohemia in 1038, the capital was moved by Casimir I the Restorer from Gniezno to Kraków.

In the Testament of Bolesław III Wrymouth, which initiated the period of fragmentation of Poland (1138–1320), the western part of Greater Poland (including Poznań) was granted to Mieszko III the Old. The eastern part, with Gniezno and Kalisz, was part of the Seniorate Province centered in Kraków, granted to Władysław II. However, for most of the period the two parts were under a single ruler, and were known as the Duchy of Greater Poland (although at times there were separately ruled duchies of Poznań, Gniezno, Kalisz and Ujście). It was one of the leading and fastest developing regions of Poland, with municipal rights modeled after Poznań and Kalisz becoming the basis of municipal form of government for several towns in the region, as two of five local Polish variants of medieval town rights. The region came under the control of Władysław I the Elbow-high in 1314, and thus became part of the reunited Poland of which Władyslaw was crowned king in 1320.

File:Zamek Kolo 229.JPG on the banks of the Warta River]]

In 1264, Duke Bolesław the Pious issued the Statute of Kalisz in the region. It was a unique protective privilege for Jews during their persecution in Western Europe, which in the following centuries made Poland the destination of Jewish migration from other countries.

From the late 13th century, the region experienced first German invasions and occupations. In the late 13th century, the northwestern part of Greater Poland was occupied by the Margraviate of Brandenburg.{{cite book|author= |title=Kodeks dyplomatyczny Wielkopolski|volume=IV|year=1881|language=pl|publisher=Biblioteka Kórnicka|location=Poznań}} In 1331, during the Polish–Teutonic War of 1326–1332, the Teutonic Knights invaded central and eastern Greater Poland, however, the Poles defeated the invaders at Kalisz and an indecisive battle was fought at Konin. The Teutonic Knights soon retreated. King Casimir III the Great regained parts of northwestern Greater Poland, including Drezdenko in 1365 and Wałcz, Czaplinek and Człopa in 1368. Poland still attempted to recover the remainder of Brandenburg-annexed northwestern Greater Poland, which in 1373 became part of the Bohemian (Czech) Crown, ruled by the House of Luxembourg. In 1402, Poland and the Luxembourgs reached an agreement, according to which Poland was to buy and re-incorporate the aforementioned territory,{{cite book|last=Rogalski|first=Leon|year=1846|title=Dzieje Krzyżaków oraz ich stosunki z Polską, Litwą i Prussami, poprzedzone rysem dziejów wojen krzyżowych. Tom II|language=pl|location=Warszawa|pages=59–60}} but eventually the Luxembourgs sold it to the Teutonic Order. Allied Poles and Czech Hussites captured several towns of Teutonic-held northwestern Greater Poland, including Dobiegniew and Strzelce Krajeńskie, during the Polish–Teutonic War of 1431–1435.

File:Poznan Braun Hohenberg.jpg, ca. 1617]]

In the reunited kingdom, and later in the Polish–Lithuanian Commonwealth, the country came to be divided into administrative units called voivodeships. In the case of the Greater Poland region these were Poznań Voivodeship and Kalisz Voivodeship. The Commonwealth also had larger subdivisions known as {{lang|pl|prowincja}}, one of which was named Greater Poland. However, this {{lang|pl|prowincja}} covered a larger area than the Greater Poland region itself, also taking in Masovia and Royal Prussia. (This division of Crown Poland into two entities called Greater and Lesser Poland had its roots in the Statutes of Casimir the Great of 1346–1362, where the laws of "Greater Poland" – the northern part of the country – were codified in the Piotrków statute, with those of "Lesser Poland" in the separate Wiślica statute.)

File:PALATINATVS POSNANIENSIS, IN MAIORI POLONIA PRIMARII NOVA DELINEATIO.PNG within the borders of the Polish-Lithuanian Commonwealth, 1664]]

In 1655, Greater Poland was invaded by Sweden, and several battles were fought in the region, including at Ujście, Kłecko and Kcynia.

In the 18th century kings Augustus II the Strong and Augustus III of Poland often resided in Wschowa, and sessions of the Senate of the Polish–Lithuanian Commonwealth were held there, thus the town being dubbed the "unofficial capital of Poland".{{cite book|author= |title=Powiat wschowski. Krajobraz pogranicza|year=2017|location=Wschowa|language=pl|page=8|isbn=978-83-947121-0-5}} In 1768 a new Gniezno Voivodeship was formed out of the northern part of Kalisz Voivodeship. However more far-reaching changes would come with the Partitions of Poland. In the first partition (1772), northern parts of Greater Poland along the Noteć (German {{lang|de|Netze}}) were taken over by Prussia, becoming the Netze District. In the second partition (1793) the whole of Greater Poland was absorbed by Prussia, becoming part of the province of South Prussia. It remained so in spite of the first Greater Poland uprising (1794), part of the unsuccessful Kościuszko Uprising directed chiefly against Russia.

More successful was the Greater Poland Uprising of 1806, which led to the bulk of Greater Poland becoming part of the Napoleonic Duchy of Warsaw (forming the Poznań Department and parts of the Kalisz and Bydgoszcz Departments), whereas the northwestern and northern outskirts remained part of Prussia. However, following the Congress of Vienna in 1815, Greater Poland was again partitioned, with the western part (including Poznań) going to Prussia. The eastern part (including Kalisz) joined the Russian-controlled Kingdom of Poland, where it formed the Kalisz Voivodeship until 1837, then the Kalisz Governorate (merged into the Warsaw Governorate between 1844 and 1867).

File:Wrzesnia.jpg who participated in the strike against Germanisation policies]]

Within the Prussian Partition, western Greater Poland became the Grand Duchy of Posen (Poznań), which theoretically held some autonomy. Following an unrealised uprising in 1846, and the more substantial but still unsuccessful uprising of 1848 (during the Spring of Nations), the Grand Duchy was replaced by the Province of Posen. The authorities made efforts to Germanize the region, particularly after the founding of Germany in 1871, and from 1886 onwards the Prussian Settlement Commission was active in increasing German land ownership in formerly Polish areas. The Germans imposed Germanisation and Kulturkampf policies, and the Poles organized resistance. In the early 20th century, the Września children strike against Germanisation started, which quickly spread to other places in Greater Poland and beyond, whereas Michał Drzymała with the Drzymała's wagon became a regional folk hero.

In the Russian Partition, Russification policies were enacted, and Polish resistance was also active. The largest uprisings in Russian-controlled eastern Greater Poland were the November Uprising of 1830–31 and January Uprising of 1863–64.

During World War I, Germany also occupied eastern Greater Poland, and in August 1914, the German Army carried out the destruction of Kalisz. Germany planned the annexation of eastern Greater Poland as part of the so-called "Polish Border Strip" and expulsion of its Polish inhabitants to make room for German colonization in accordance with the Lebensraum policy.

File:Powst. wielkopolscy w uroczystości zawiesz. sztand. z godłem Polski na ratuszu w Pleszewie 6.sty.1919.jpg place the coat of arms of Poland on the town hall in liberated Pleszew, January 1919]]

Following the end of World War I, the Greater Poland uprising (1918–19) ensured that most of the region became part of the newly independent Polish state, forming most of Poznań Voivodeship (1921–1939). Northern and some western parts of Greater Poland remained in Germany, where they formed much of the province of Posen-West Prussia (1922–1938), whose capital was Schneidemühl (Piła). To maintain contact with the Poles of German-controlled northern and western Greater Poland, Poland opened a consulate in Piła in 1922.{{cite book|last1=Ceranka|first1=Paweł|last2=Szczepanik|first2=Krzysztof|year=2020|title=Urzędy konsularne Rzeczypospolitej Polskiej 1918–1945. Informator archiwalny|language=pl|location=Warszawa|publisher=Naczelna Dyrekcja Archiwów Państwowych, Ministerstwo Spraw Zagranicznych|page=313|isbn=978-83-65681-93-5}} From 1933, the Polish Głos Pogranicza i Kaszub newspaper was issued in Złotów.{{sfn|Cygański|1984|p=45}} Under the Nazi government, repressions of Poles intensified. In January 1939, Germany resumed expulsions of Poles and many were also forced to flee.{{sfn|Cygański|1984|p=45}} The Sturmabteilung, Schutzstaffel, Hitler Youth and Bund Deutscher Osten launched attacks on Polish institutions, schools and activists.{{sfn|Cygański|1984|p=46}} In mid-1939 the Gestapo carried out arrests of Polish activists, teachers and entrepreneurs, closed various Polish organizations and enterprises and seized their funds.{{sfn|Cygański|1984|pp=46, 48}} The Poles tried to resist German persecution, but some were forced to escape German arrest and thus fled to Poland.{{sfn|Cygański|1984|p=47}}

In September 1939, Germany invaded Poland starting World War II. During the attack the German army, Einsatzgruppen and Selbstschutz perpetrated various crimes against the Polish people in the occupied areas,{{sfn|Wardzyńska|2009|pp=56–57, 60}} whereas the persecution of Poles of northern and western Greater Poland reached its climax with mass arrests of Polish activists, who were detained in temporary camps in Piła and Lipka, and then deported to concentration camps, expulsions and closure of Polish schools and enterprises.{{sfn|Cygański|1984|pp=48–50}} The invading troops committed multiple massacres of Polish civilians and prisoners of war, including at Kłecko, Zdziechowa, Mogilno, Trzemeszno, Niewolno, Winiary, Wągrowiec, Mielno, Jankowo Dolne, Podlesie Kościelne and Obora.{{sfn|Wardzyńska|2009|pp=90–92, 94–95}}

File:Bundesarchiv Bild 146-1968-034-19A, Exekution von polnischen Geiseln.jpg, Kórnik, 20 October 1939]]

Afterwards, the occupiers launched the Intelligenzaktion genocidal campaign against the Polish population, and annexed the entire region into Nazi Germany. Administratively, most of Greater Poland was included within the Reichsgau Posen, later renamed Reichsgau Wartheland ({{lang|de|Warthe}} being the German name for the Warta river), whereas northern and western parts were located in the provinces of Reichsgau Danzig-West Prussia, Pomerania and Brandenburg. On 20–23 October 1939, the German police and Einsatzgruppe VI carried out mass public executions of some 300 Poles in various towns in the region, i.e. Gostyń, Kostrzyn, Kościan, Kórnik, Krobia, Książ Wielkopolski, Leszno, Mosina, Osieczna, Poniec, Śmigiel, Śrem, Środa and Włoszakowice, to terrorize and pacify the Poles.{{sfn|Wardzyńska|2009|pp=193–198, 191–192, 199, 205–206, 211}}{{cite book|last=Grochowina|first=Sylwia|year=2017|title=Cultural policy of the Nazi occupying forces in the Reich district Gdańsk–West Prussia, the Reich district Wartheland, and the Reich district of Katowice in the years 1939–1945|location=Toruń|page=87|isbn=978-83-88693-73-1}}{{cite book|author= |title=Encyklopedia konspiracji Wielkopolskiej 1939–1945|year=1998|location=Poznań|language=pl|publisher=Instytut Zachodni|page=146|isbn=83-85003-97-5}} The Polish and Jewish population was classified by Nazis as subhuman and subjected to organized genocide,Od socjaldemokracji do "Solidarności": organizacje robotnicze w Wielkopolsce w XIX i XX wieku, do roku 1990 Edmund Makowski, Wydawnictwo Naukowe Uniwersytetu im. Adama Mickiewicza, p. 155 (1991) involving mass murder and ethnic cleansing, with many former officials and others considered potential enemies by the Nazis being imprisoned or executed, including at the notorious Fort VII concentration camp in Poznań."Kraj Warty" 1934–1945: studium historyczno-gospodarcze okupacji hitlerowskiej, Czesław Łuczak, Wydawnictwo Poznańskie, 1972 Major sites of massacres of Poles in the region included Dopiewiec, Dębienko, Winiary, Mędzisko, Paterek, Łobżenica, Górka Klasztorna, Kobylniki and Bukowiec.{{sfn|Wardzyńska|2009|pp=163–164, 191–192, 199, 205–206, 211}} During Aktion T4, the SS-Sonderkommandos gassed over 2,700 mentally ill people from the psychiatric hospitals in Owińska, Dziekanka and Kościan.{{sfn|Wardzyńska|2009|pp=216–217}}

File:Fort VII Poznań RB10.JPG in Poznań, used by the German occupiers as an improvised gas chamber]]

The Germans continued the expulsion of Poles, now also in pre-war Polish territory, with the Special Staff for the Resettlement of Poles and Jews (Sonderstab für die Aussiedlung von Polen und Juden) established in Poznań in November 1939, soon renamed to Office for the Resettlement of Poles and Jews (Amt für Umsiedlung der Polen und Juden), and eventually to Central Bureau for Resettlement (UWZ, Umwandererzentralstelle).{{cite book|last=Wardzyńska|first=Maria|year=2017|title=Wysiedlenia ludności polskiej z okupowanych ziem polskich włączonych do III Rzeszy w latach 1939–1945|language=pl|location=Warszawa|publisher=IPN|page=35|isbn=978-83-8098-174-4}} The place of the Poles was taken by German colonists in accordance with the Lebensraum policy. Many Poles were also enslaved as forced labour and either sent to forced labour camps or German colonists in the region or deported to Germany and other German-occupied countries.{{cite book|author= |title=Encyklopedia konspiracji Wielkopolskiej 1939–1945|year=1998|location=Poznań|language=pl|publisher=Instytut Zachodni|pages=394–395|isbn=83-85003-97-5}} Over 270,000 Polish children aged 10–18 were subjected to forced labour in Greater Poland, which, in addition to German profits of 500 million marks, was aimed at the children's biological destruction.{{cite book|last=Kołakowski|first=Andrzej|editor-last=Kostkiewicz|editor-first=Janina|year=2020|title=Zbrodnia bez kary... Eksterminacja i cierpienie polskich dzieci pod okupacją niemiecką (1939–1945)|language=pl|location=Kraków|publisher=Uniwersytet Jagielloński, Biblioteka Jagiellońska|page=74|chapter=Zbrodnia bez kary: eksterminacja dzieci polskich w okresie okupacji niemieckiej w latach 1939–1945}} The Germans also operated Germanisation camps for Polish children taken away from their parents in Kalisz, Poznań, Puszczykowo and Zaniemyśl.{{cite web|url=http://www.kalisz.info/dom-wychowawczy.html|title="Dom wychowawczy" dla polskich dzieci w Kaliszu|website=Kalisz.info|author1=Krystyna Dobak-Splitt|author2=Jerzy Aleksander Splitt|access-date=4 November 2023|language=pl}} The children were given new German names and surnames, and were punished for any use of the Polish language, even with death. After their stay in the camp, the children were deported to Germany; only some returned to Poland after the war, while the fate of many remains unknown to this day.

Jews from the region were also expelled and deported to other locations, including to Nazi ghettos, concentration camps and forced labour camps. From 1940, the occupiers also operated several forced labour camps for Jews in the region. Due to poor feeding and sanitary conditions, epidemics spread in those camps, which, combined with frequent executions, led to a high mortality rate. On the order of Heinrich Himmler, most of the camps were dissolved in 1943, and its surviving prisoners were sent to ghettos and death camps.

File:Szubin.Oflag 64.JPG and Oflag 64 POW camps in Szubin]]

Germany operated several prisoner-of-war camps, including Stalag XXI-B, Stalag XXI-C, Stalag XXI-D, Stalag XXI-E, Stalag 302, Oflag II-C, Oflag XXI-A, Oflag XXI-B, Oflag XXI-C and Oflag 64, for Polish, French, British, Canadian, Australian, New Zealander, Belgian, Dutch, Serbian, American, Italian, South African and other Allied POWs in the region. There were also multiple forced labour subcamps of the Stalag II-B, Stalag II-D and Stalag XX-A POW camps in the region,{{cite web|url=http://stalag2b.free.fr/leskommandos.htm|title=Les Kommandos|website=Stalag IIB Hammerstein, Czarne en Pologne|access-date=4 November 2023|language=fr}}{{cite journal|last=Aniszewska|first=Jolanta|year=2011|title=W obowiązku pamięci... Stalag II D i formy upamiętnienia jeńców wojennych w Stargardzie Szczecińskim|journal=Łambinowicki rocznik muzealny|location=Opole|language=pl|volume=34|page=21|issn=0137-5199}}{{cite magazine|last=Bukowska|first=Hanna|year=2013|title=Obóz jeniecki Stalag XXA w Toruniu 1939–1945|magazine=Rocznik Toruński|publisher=Towarzystwo Miłośników Torunia, Wydawnictwo Naukowe Uniwersytetu Mikołaja Kopernika|language=pl|volume=40|page=108|issn=0557-2177}} a subcamp of the Gross-Rosen concentration camp in Owińska,{{cite web|url=https://en.gross-rosen.eu/historia-kl-gross-rosen/filie-obozu-gross-rosen/|title=Subcamps of KL Gross-Rosen|website=Gross-Rosen Museum in Rogoźnica|access-date=4 November 2023}} a subcamp of the Stutthof concentration camp in Obrzycko, a subcamp of the Ravensbrück concentration camp in Kalisz Pomorski,{{cite web|url=http://bundesrecht.juris.de/begdv_6/anlage_6.html|title=Anlage zu § 1. Verzeichnis der Konzentrationslager und ihrer Außenkommandos gemäß § 42 Abs. 2 BEG|archive-url=https://web.archive.org/web/20090423004151/http://bundesrecht.juris.de/begdv_6/anlage_6.html|language=de|access-date=4 November 2023|archive-date=23 April 2009}} and a camp for Sinti and Romani people in Piła.{{cite web|url=https://www.bundesarchiv.de/zwangsarbeit/haftstaetten/index.php?action=2.2&tab=7&id=100000795|title=Lager für Sinti und Roma Schneidemühl|website=Bundesarchiv.de|access-date=4 November 2023|language=de}} A particularly notorious prison camp was operated in Żabikowo, where mostly Poles were imprisoned, but also Luxembourgers, Dutch, Hungarians, Slovaks, Americans, Russians and deserters from the Wehrmacht, and many were tortured and executed.{{cite web|url=https://poznan.naszemiasto.pl/68-lat-temu-zlikwidowano-oboz-hitlerowski-w-zabikowie/ar/c1-1700137|title=68 lat temu zlikwidowano obóz hitlerowski w Żabikowie|website=Poznań Nasze Miasto|date=21 January 2013 |access-date=4 November 2023|language=pl}}

The Polish resistance movement was active in the region, including the Union of Armed Struggle, Bataliony Chłopskie, Gray Ranks and Home Army.{{sfn|Pietrowicz|2011|pp=28–33}} The Polish Underground State was organized, and in July 1940, even an underground Polish parliament was established in Poznań.{{sfn|Pietrowicz|2011|pp=34, 36}} Activities included secret Polish schooling, secret Catholic services, printing and distribution of Polish underground press, sabotage actions, espionage of German activity, military trainings, production of false documents, preparations for a planned uprising, and even secret football games.{{sfn|Pietrowicz|2011|pp=23–26, 31–32}} The Polish resistance provided aid to people in need, including prisoners, escapees from camps and ghettos and deserters from the German army, rescued Polish children kidnapped by the Germans, and facilitated escapes of Allied prisoners of war from German POW camps.{{sfn|Pietrowicz|2011|p=23}}{{cite web|url=https://przystanekhistoria.pl/pa2/teksty/69438,Dorsze-z-Poznania.html|title="Dorsze" z Poznania|website=Przystanek Historia|author=Aleksandra Pietrowicz|access-date=4 November 2023|language=pl}}{{cite journal|last=Chrzanowski|first=Bogdan|title=Organizacja sieci przerzutów drogą morską z Polski do Szwecji w latach okupacji hitlerowskiej (1939–1945)|journal=Stutthof. Zeszyty Muzeum|language=pl|volume=5|page=29|issn=0137-5377}} The Germans cracked down on the resistance several times,{{sfn|Pietrowicz|2011|p=26}} and even kidnapped children of the resistance members and sent them to a camp for Polish children in Łódź, nicknamed "little Auschwitz" due to its conditions, where many died.{{cite book|last1=Ledniowski|first1=Krzysztof|last2=Gola|first2=Beata|editor-last=Kostkiewicz|editor-first=Janina|year=2020|title=Zbrodnia bez kary... Eksterminacja i cierpienie polskich dzieci pod okupacją niemiecką (1939–1945)|language=pl|location=Kraków|publisher=Uniwersytet Jagielloński, Biblioteka Jagiellońska|pages=147, 158–159|chapter=Niemiecki obóz dla małoletnich Polaków w Łodzi przy ul. Przemysłowej}}

From August 1944 to January 1945, the Germans used hundreds of thousands of Poles as forced labour to build fortifications in the region ahead of the advancing Eastern Front. In January 1945, before and during their retreat, the Germans committed several further massacres of Polish civilians, prisoners and Polish and other Allied POWs, including at Pleszew, Marchwacz, Żabikowo, Łomnica and Kuźnica Żelichowska and perpetrated several death marches.{{cite book|author= |title=Encyklopedia konspiracji Wielkopolskiej 1939–1945|page=147}}{{cite web|url=https://www.poznan.uw.gov.pl/wydarzenia-archiwalne/71-rocznica-mordu-na-mieszkancach-marchwacza|title=71. rocznica mordu na mieszkańcach Marchwacza|website=Wielkopolski Urząd Wojewódzki w Poznaniu|author=Anna Czuchra|date=30 January 2016|access-date=4 November 2023|language=pl}}{{cite web|url=https://www.zabikowo.eu/75-rocznica-likwidacji-i-ewakuacji-wiezniow-obozu-karno-sledczego-w-zabikowie|title=75. rocznica likwidacji i ewakuacji więźniów obozu karno-śledczego w Żabikowie|website=Muzeum Martyrologiczne w Żabikowie|date=19 January 2020|access-date=4 November 2023|language=pl}}{{cite magazine|last=Muraca|first=Ilio|year=2008|title=E quei generali marciavano, marciavano e morivano|magazine=Patria Indipendente|location=Roma|language=it|issue=9|pages=21–23|issn=0031-3130}} Poznań was declared a fortress in the closing stages of the war, being taken by the Red Army in the Battle of Poznań, which ended on 22 February 1945.

After the war, Greater Poland was fully reintegrated with Poland, although with a Soviet-installed communist regime, which stayed in power until the 1980s. The region experienced several waves of anti-communist protests and strikes, including the 1956 Poznań protests and the 1980 strikes in various cities and towns,{{cite magazine|last=Zwiernik|first=Przemysław|year=2011|title=Opór społeczny i opozycja w epoce Gierka|magazine=Biuletyn Instytutu Pamięci Narodowej|language=pl|publisher=IPN|issue=5–6 (126–127)|page=131|issn=1641-9561}} which led to the foundation of the Solidarity organization, which played a central role in the end of communist rule in Poland.

With the reforms of 1975 it was divided into seven provinces, partially or wholly located in Greater Poland (the voivodeships of Bydgoszcz, Gorzów, Kalisz, Konin, Leszno, Piła and Poznań). The present-day Greater Poland Voivodeship, again with Poznań as its capital, was created in 1999, however, parts of Greater Poland are located in the Kuyavian-Pomeranian, Lubusz, Łódź and West Pomeranian voivodeships.

File:Stare Miasto w Poznaniu.jpg with its elaborate tenements, splendid churches and the Renaissance Town Hall is among the most recognizable landmarks of Greater Poland and the entire country]]

The region is rich in historical architecture of various styles from Romanesque and Gothic through Renaissance and Baroque to Neoclassical and Art Nouveau.

Greater Poland boasts 15 Historic Monuments of Poland:

• Biskupin archaeological site
• Gorzeński Palace and park complex in Dobrzyca
• Renaissance Basilica on the Holy Mountain, Głogówko
• Royal Gniezno Cathedral{{Cite Polish law|title=Zarządzenie Prezydenta Rzeczypospolitej Polskiej z dnia 8 września 1994 r. w sprawie uznania za pomnik historii.|gazette=Monitor|year=1994|volume=50|number=416}}
• Former Cistercian abbey in Gościkowo
• Manor and park complex in Koszuty
• Kórnik Castle and park complex with the All Saints' Church in Kórnik{{Cite Polish law|title=Rozporządzenie Prezydenta Rzeczypospolitej Polskiej z dnia 15 czerwca 2011 r. w sprawie uznania za pomnik historii "Kórnik - zespół zamkowo-parkowy wraz z kościołem parafialnym - nekropolią właścicieli"|year=2011|volume=143|number=836}}
• Ląd Abbey
• Benedictine Monastery with the Romanesque-Gothic-Baroque Church of the Nativity of the Virgin Mary in Lubiń
• Piast Royal Castle in Międzyrzecz{{Cite Polish law|title=Rozporządzenie Prezydenta Rzeczypospolitej Polskiej z dnia 13 listopada 2024 r. w sprawie uznania za pomnik historii "Międzyrzecz - zamek piastowski z zespołem dworsko-parkowym"|year=2024|number=1677}}
• Ostrów Lednicki
• Poznań Old Town with the Ostrów Tumski, and the adjacent Park Cytadela and Fort Winiary{{Cite Polish law|title=Rozporządzenie Prezydenta Rzeczypospolitej Polskiej z dnia 28 listopada 2008 r. w sprawie uznania za pomnik historii "Poznań - historyczny zespół miasta"|year=2008|volume=219|number=1401}}
• Baroque Raczyński Palace and park complex in Rogalin
• Baroque Sanctuary of Our Lady of Rokitno in Rokitno{{Cite Polish law|title=Rozporządzenie Prezydenta Rzeczypospolitej Polskiej z dnia 20 listopada 2024 r. w sprawie uznania za pomnik historii "Rokitno - Sanktuarium Matki Bożej Rokitniańskiej"|year=2024|number=1734}}
• Rydzyna Old Town with the Baroque Rydzyna Castle

Major museums include the Museum of Polish State Origins in Gniezno, and the National Museum and Wielkopolska Museum of Independence in Poznań. Several castles and palaces house museums, such as those in Dobrzyca, Gołuchów, Jarocin, Kołaczkowo, Koźmin Wielkopolski, Kórnik, Międzyrzecz, Poznań, Rogalin and Śmiełów.

Poland's largest church, the Basilica of Our Lady of Licheń, is located in the region.

One of the two principal and five total cemeteries of the Commonwealth War Graves Commission in Poland is located in Poznań, with more than 400 burials from both world wars.{{cite web|url=https://www.cwgc.org/visit-us/find-cemeteries-memorials/cemetery-details/34718/poznan-old-garrison-cemetery/|title=Poznan Old Garrison Cemetery|website=Commonwealth War Graves Commission|access-date=6 December 2024}}

The oldest preserved European signpost beyond the boundaries of the former Roman Empire is located in Konin.

File:2017 - Imieniny Ulicy Święty Marcin - rogale świętomarcińskie 11.jpgs]]

In addition to traditional nationwide Polish cuisine, Greater Poland is known for its variety of regional and local traditional foods and drinks, which include especially various meat products (incl. various types of kiełbasa), cheeses, honeys, beverages and various dishes and meals, officially protected by the Ministry of Agriculture and Rural Development of Poland. Among the most known local snacks are the St. Martin's croissant from Poznań and Kalisz andruts.

Notable centers of traditional meat production include Grodzisk Wielkopolski, Krotoszyn, Kruszewnia, Nowy Tomyśl, Rawicz, Trzcianka and Złotniki, whereas centers of traditional cheese and quark production include Wągrowiec, Gniezno, Oborniki, Witkowo, Witoldzin and Września.

A plethora of traditional Polish honey is produced in various places, especially in the Noteć and Warta river valleys in the north and west. Notable centers of honey production include Pszczew, Wałcz, Tuczno, Lubiszyn and Stare Drawsko in northern and western Greater Poland and Kopaszewo and Witosław in southern Greater Poland. The Saint Michael's Honey Fair is held annually in Gorzów Wielkopolski.

Grodzisk Wielkopolski is the place of origin of the Grodziskie beer style. Other traditional Polish beers, officially protected by the Ministry of Agriculture and Rural Development of Poland, are produced in Bojanowo, Czarnków, Miłosław, Nakło nad Notecią and Wschowa.

Football and speedway enjoy the largest following in Greater Poland. The most accomplished football teams are Lech Poznań and Warta Poznań. 18-times Team Polish Champions (as of 2023), Unia Leszno, is the most accomplished speedway team in Poland, and other accomplished teams in the region are Stal Gorzów Wielkopolski and Polonia Piła.

Main handball clubs are MKS Kalisz, KPR Ostrovia Ostrów Wielkopolski, Nielba Wągrowiec, Stal Gorzów Wielkopolski, Grunwald Poznań and KPR Wolsztyniak Wolsztyn.

Field hockey enjoys less popularity, however, the region is dominant in the sport in Poland, with 80 of the 86 men's Polish Championships won by local teams (as of October 2023).

The following table lists the cities in proper Greater Poland with a population greater than 25,000 (2015):

File:Ayuntamiento, Poznan, Polonia, 2014-09-18, DD 67-72 HDR.jpg|Poznań Town Hall

File:Kalisz ratusz 2018.jpg|Kalisz Town Hall

File:20160127 1250 leszno st nicolaus church 083-pah-3e-mk-a-pp-cr.jpg|Baroque St. Nicholas' Church in Leszno

File:SM Ostrów Wielkopolski Ratusz 2022 (3754).jpg|Market Square and Town Hall in Ostrów Wielkopolski

File:Renesansowy zamek w Gołuchowie ed.jpg|Renaissance Gołuchów Castle

File:Basílica de Nuestra Señora de Licheń, Stary Licheń, Polonia, 2016-12-21, DD 33-35 HDR.jpg|Marian sanctuary in Licheń near Konin

File:Town hall tower in Znin (2).jpg|Main square and medieval town hall tower in Żnin

File:Pałac Szołdrskich w Czempiniu - Elewacja ogrodowa.jpg|Szołdrski Palace in Czempiń

• Greater Poland Voivodeship
• Bibliography of the history of Poland

{{Reflist}}

• {{cite journal|last=Cygański|first=Mirosław|year=1984|title=Hitlerowskie prześladowania przywódców i aktywu Związków Polaków w Niemczech w latach 1939–1945|journal=Przegląd Zachodni|language=pl|issue=4}}
• {{cite book|last=Wardzyńska|first=Maria|year=2009|title=Był rok 1939. Operacja niemieckiej policji bezpieczeństwa w Polsce. Intelligenzaktion|language=pl|location=Warszawa|publisher=IPN}}
• {{cite magazine|last=Pietrowicz|first=Aleksandra|year=2011|title=Konspiracja wielkopolska 1939–1945|magazine=Biuletyn Instytutu Pamięci Narodowej|language=pl|publisher=IPN|issue=5–6 (126–127)|issn=1641-9561}}

• [https://web.archive.org/web/20050425111010/http://info-poland.buffalo.edu/web/geography/regions/wielkopolska/link.shtml Information on Wielkopolska (Greater Poland)] at the University at Buffalo, State University of New York
• [http://www.wielkopolska-region.pl/ Information about Greater Poland]
• [http://www.greatpoland.eu/ Database of business, culture, sport, motorization, tourism, and medicine, by CyberWielkopolska] {{Webarchive|url=https://web.archive.org/web/20170923104347/http://www.greatpoland.eu/ |date=2017-09-23 }}

{{Historical divisions of Greater Poland}}

{{Greater Poland Uprisings}}

{{Authority control}}

Category:Historical regions in Poland