What brought the Second World War?
What happened in the second world war?
What was the main reason for the entry of the U.S. into the Second World War? When did the first world war happen? What happened to people who didn't fight in World War 2? How many people died in the Second World War? What started the first world war? Has the third world war started? Was the US Army clean in the Second World War? What were the causes of the First World War? When did world war 2 end? Who won World War I? When did it happen? What was the immediate cause of the First World War? What is the best documentary about the Second World War? What caused World War I? What would spark a Third World War? Who started the world war first? When did World War One start? Why was World War 1 fought? When did the World War end? What can cause third world war? Should there be a Third World War? What year did World War I start? What situations led to World War 1? When and how did WWII end? What did World War I veterans think of World War II? How did the US got involved in World War I? Why did the U.S. become involved in World War II? Why isn't the Seven Years' War considered the first World War? What was the main cause of World War One? Did we officially enter a second Cold War? When did warfare stop being like the Napoleonic and Civil wars and more like World War I?