The history of Poland is full of tragic and heroic moments, and the map of Poland in 1939 is a symbol of one of the most dramatic events of the 20th century. This period of history marked the beginning of World War II, and the geopolitical situation in Poland changed forever. Let’s look back together to understand what Poland looked like in 1939, and what historical events changed its borders forever.
What was the map of Poland before World War II?
Before the start of World War II, Poland occupied a significant territory in Eastern Europe. After the end of World War I and the Treaty of Versailles in 1919, Poland regained its independence and its borders were redrawn. However, this new geopolitical map of Poland was unstable and was under pressure from both Germany and the Soviet Union.
The map of Poland in 1939 was an independent state, located between two aggressive powers – the Third Reich in the west and the Soviet Union in the east. Poland’s strategic location made it a major object of geopolitical struggle in Europe.
Events that changed Poland’s borders in 1939
September 1, 1939, marked the beginning of what would later become World War II. It was on this day that German troops under the command of Adolf Hitler invaded Poland. This event is considered the official beginning of the war, but the real tragedy unfolded in the following weeks.
Several key dates that changed the map of Poland in 1939:
- September 1, 1939 – German attack on Poland (Operation Weiss). German troops rapidly advanced eastward, using the tactics of lightning war – “blitzkrieg”.
- September 17, 1939 – Soviet troops crossed the eastern border of Poland. This event is known as the “liberation campaign of the Red Army”, but in fact it was the implementation of secret agreements regarding the Molotov-Ribbentrop Pact.
- October 6, 1939 – the complete occupation division of Poland between Germany and the Soviet Union. The Polish state effectively ceased to exist on the map of Europe.
These key dates became turning points in the fate of Poland, the borders of which changed radically. The map of Poland in 1939 has become the subject of numerous disputes and historical studies, as it reflects the tragedy of a people divided between two great powers.
The Molotov-Ribbentrop Pact and its Impact on the Map of Poland
You can’t talk about the map of Poland in 1939 without mentioning the Molotov-Ribbentrop Pact, a secret agreement between Nazi Germany and the Soviet Union. The agreement, signed on August 23, 1939, provided for the division of spheres of influence in Eastern Europe. In the secret protocol of this agreement, Poland was divided into two parts: the western regions went to Germany, and the eastern ones to the Soviet Union.
This pact was a real disaster for Poland. German and Soviet troops invaded the country from both sides, and the Polish state was literally erased from the map of the world. The eastern regions, including the cities and Vilnius, were annexed to the Soviet Union, while the western lands came under Nazi control. Thus, the map of Poland in 1939 ceased to exist in its former form.
Occupation and resistance
Despite the rapid fall of the Polish government and the division of the country, the Polish people did not surrender. The underground resistance movement, known as the Home Army, became one of the largest in occupied Europe. Polish soldiers who emigrated to Britain, France, and other countries continued the fight for freedom on the battlefields of World War II.
Poland also became the scene of one of the most tragic chapters of the Holocaust – its territory was home to the largest Nazi death camps, such as Auschwitz (Oswiecim) and Treblinka.
Polish borders after the war
After the end of World War II, the map of Poland underwent further changes. At the Yalta Conference in 1945, Allied leaders Joseph Stalin, Franklin Roosevelt, and Winston Churchill decided the fate of postwar Poland. The country lost its eastern territories, which were permanently annexed to the Soviet Union, but was compensated in the west with former German territories (such as Silesia and Pomerania).
Thus, the map of Poland has changed dramatically compared to its pre-war borders. This was another consequence of the catastrophic events of 1939, when the map of Poland was rewritten by the most powerful powers of the time.
Interesting facts about the map of Poland in 1939
- Zigzag borders: Before the war, Poland had complex borders that included various ethnic groups, which often led to internal conflicts. These borders were the result of difficult negotiations after World War I.
- Transition of Lviv and Vilnius: One of the most controversial moments was the annexation of the cities of Lviv and Vilnius to the Soviet Union. became part of the Ukrainian Soviet Socialist Republic (USSR), and Vilnius became part of the Lithuanian SSR.
- Cartographic errors: In those years, cartographers faced many difficulties, including a lack of accurate data, which led to errors when creating maps. For example, many maps of Poland from 1939 contain inaccuracies in the designation of borders.
- New cities: On the modern map of Poland, you can find cities that were not previously part of it. For example, Wrocław (before the war it was called Breslau and was part of Germany) became a Polish city after World War II.
- Relocation of peoples: As a result of border changes and population movements, about 12 million Germans were forced to leave their homes in the former eastern territories of Germany, which were annexed to Poland. This process became one of the largest deportations in European history.
The map of Poland in 1939 symbolizes one of the most tragic pages in European history. The events not only changed the borders of the country, but also left a deep mark in the hearts of millions of people. Despite all the suffering, Poland survived and regained its independence. Today, its borders have been finally established, but the memory of the events of 1939 continues to live in the hearts of the descendants of those who survived this dramatic era.
The history reflected on the map of Poland in 1939 reminds us of the fragility of the world and how quickly the borders and destinies of entire nations can change.
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