1914
Serbia
WW1 1914 WW2 1939
World War I actually started in Europe on July, 1914.
After
Germany
quagmire
1914 WWII 1939
when a attack is about to begin!
world war 1 started July 28th 1914 and world war 2 started 3rd September 1939
It didn't begin in 2039.
They wore helmets long before world war 1.