01. The United States Goes Dry - Alcohol Prohibition
02. The Greco-Turkish War & The Turkish War of Independence
03. Diamonds or Self-Determination? - South West African Nationalism
04. The Freikorps Marches on Berlin - The Kapp Putsch
05. Irish War of Independence - Black and Tans vs. IRA Guerrillas
06. The Failed Start of the League of Nations
07. Spoils of War for Britain and France - Redrawing the Map of the Middle East
08. Polish-Soviet War - First Phase 1919 - May 1920
09. The Spanish Flu Influenza Pandemic 1918 - 1920
10. The Treaty of Trianon - The Most Controversial of the Peace Treaties
11. The Peasants Rise Up Against The Bolsheviks - The Russian Civil War(s) 1920
12. German-Polish Proxy War In Silesia - French Troops On The Rhine
13. French War in Syria - British War Against the Iraqi Revolution
14. Greco-Turkish War - Treaty of Sèvres
15. Battle of Warsaw - Turning Point of Polish-Soviet War
16. Irish War of Independence - WW1 Veterans In A New Battle
17. Dividing Up the Middle East - The Creation of Lebanon
18. Russian Civil War in Central Asia
19. Polish-Lithuanian War - Caught Between Poland and Soviet Russia
20. Italian Proto-Fascists Occupy Fiume - The Adriatic Question
21. Bloody Sunday - Escalation in the Irish War of Independence
22. The Mexican Revolution - Bandits Turned Heroes
23. The Russian Civil War in Siberia