✦ | Change the formality | Countryhumans | The Great War / World War I

My back hurts.... Anyways, have this because yes, why not? I've never really make anything about The First World War, haven't I? ____________✦____________ This video is for entertainment and informative purposes, although it may or may not include historical inaccuracies. This video isn't meant to justify nor support any party. Character used: • German Empire • Austria-Hungary / Austro-Hungarian Empire • Ottoman Empire • Kingdom of Bulgaria • French Republic • Great Britain • Russian Empire • Kingdom of Italy • Kingdom of Serbia • Kingdom of Belgium • United States of America • Weimar Republic