You live in the 1910s in...

Описание: German Empire-"Wo alle Straßen enden" - German Soldier Song
Austria-Hungary Empire -Austro-Hungarian Empire (1867–1918) Military "Kärntner Gebirgsschützenmarsch"
Kingdom of Serbia-Serbian WW1 Folk Song - There, Far Away / Тамо далеко
Bulgaria-"The Battle Has Begun!" - Bulgarian Patriotic Song (Боят настана!)
Ottoman Empire-Ceddin Deden - Ottoman Empire Military Song
France-"Verdun! On ne passe pas" - French WW1 Military Song
Belgium-German Patriotic Song: Die Wacht am Rhein
Great Britain-"It's A Long Way To Tipperary" - British Army Song
Japan Empire-"Hohei no honryo" - Imperial Japanese Army March
United States-United States of America (1917) Patriotic song "Over There"
Qing Dynasty,Republic of China-"China Heroically Stands in The Universe" - National Anthem of China
Russian Empire-Russian Patriotic Song: Farewell of Slavianka, "Смело, товарищи, в ногу!" - Russian Revolutionary Song
Ireland-"Come Out, Ye Black And Tans!" - Irish Rebel Song
Kingdom of Italy-"La Leggenda del Piave" - Italian WW1 Song
German Southeast Africa-Mr. Incredible Becomes Uncanny
German West Africa-Mr. Incredible Becomes Uncanny
Mexico-revolution-Juana-Juana Gallo songs of the Mexican Revolution
Armenia-Mr. Incredible Becomes Uncanny
Kingdom of Hejaz-Lawrence of Arabia - Main Theme - Maurice Jarre

Hope you enjoy it XD
If you guys have any suggestion, write it in the comments