Rzeczpospolita Polska
Republic of Poland

Flag of Poland Coat of Arms of Interwar Poland
Mazurek Dąbrowskiego
Map of Interwar Poland
Government Republic
Legislature Sejm
- Upper houseSenat
- Lower houseSejm
November 11, 1918World War I
September 1, 1939German invasion
September 17, 1939Soviet invasion
September 28, 1939Soviet annexation
October 6, 1939Polish troops surrender
October 12, 1939German annexation
Area387,000 km²
- 192127,177,000
CurrencyMarka, Złoty
Flag of Russia Russia
Flag of Austria-Hungary Austria-Hungary
Flag of the German Empire German Empire
Flag of Poland Poland
Flag of None Republic of Zakopane
Flag of None West Ukrainian National Republic
Flag of None Lemko-Rusyn Republic
Flag of None Komancza Republic

Flag of None Ukrainian People's Republic
Flag of Lithuania Lithuania

Third Reich Flag of Germany (1935-45)
Governorate-General Flag of Germany (1935-45)
Byelorussian SSR Flag of the Byelorussian SSR
Ukrainian SSR Flag of the Ukrainian SSR
Lithuania Flag of Lithuania
Slovakia Flag of the Slovak State
Poland Flag of Poland

The Republic of Poland (1918-1939) was a republic in Eastern Europe. In September 1939, following the Molotov–Ribbentrop Pact (), Germany and the Soviet Union invaded Poland and divided the country between them, thereby initiating the conflict that would develop into World War II (|).


Polish Polities

Neighbouring Nations


Community content is available under CC-BY-SA unless otherwise noted.