Polish–British Common Defense Pact
E121104
UNEXPLORED
The Polish–British Common Defense Pact was a 1939 mutual assistance treaty under which the United Kingdom pledged to come to Poland’s aid in the event of German aggression, forming a key diplomatic trigger for Britain’s entry into World War II.
Aliases (1)
Referenced by (2)
| Subject (surface form when different) | Predicate |
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1939 Defensive War
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legalBasis |
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1939 Defensive War
("Polish–British alliance")
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militaryAllianceInvolved |