Kampania wrześniowa
E124610
UNEXPLORED
Kampania wrześniowa was the Polish military campaign in September 1939 that marked the beginning of World War II with Germany’s invasion of Poland and the country’s subsequent defeat and occupation.
Observed surface forms (1)
| Surface form | Occurrences |
|---|---|
| Border battles of 1939 | 1 |
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Border battles of 1939