Europe in 1923
German expansion 1935-1939
Italy's invasion of Ethiopia
The borders of the Second Polish Republic
Polish-Soviet War
Silesian uprisings
The occupation of Zaolzie in 1938
Central Industrial District
September Campaign of 1939
Ribbentrop-Molotov Pact
Poland under two occupations 1939-1941
Polish lands 1941-1945
World War II 1939-1941
The Mediterranean Basin in 1942-1943
Defeating Japan in World War II