50 分鐘
Germany: The Waging of War World War One
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- 歷史
How did technological and industrial development revolutionise World War One? The tank, gas, flame throwers, Zeppelins were like nothing that had been experienced before.
How did technological and industrial development revolutionise World War One? The tank, gas, flame throwers, Zeppelins were like nothing that had been experienced before.
50 分鐘