1921 ⟶ Polish–Soviet War Ends with Peace of Riga
The Polish–Soviet War ends with the Peace of Riga.Year
1919
1921
1934
1939
1943
⚔️ Polish-Soviet War Begins
The Polish–Soviet War begins with border clashes between the two states.⟶

Eastern EuropeWarPolandRussiaConflictBordersSoviet Union
🕊️ Hungarian–Romanian War Ends
The Hungarian–Romanian War ends.⟶
Eastern EuropeWarHungaryRomaniaConflictTreaty
🕊️ Polish–Soviet War Ends with Peace of Riga
The Polish–Soviet War ends with the Peace of Riga.⟶

PolandSoviet Unionpeace treatyterritorial changesinterwar periodRigawar
🤝 Soviet-Polish Non-Aggression Pact Extended
Soviet–Polish Non-Aggression Pact is extended to December 31, 1945.⟶
Soviet UnionPolandtreatynon-aggressiondiplomacyEastern Europeinterwar period
🕊️ Slovak–Hungarian War Ends
The Slovak–Hungarian War ends.⟶
SlovakiaHungaryWarBorder DisputeTerritorial ChangesCentral Europe1939