What were four of the most important causes of WW1?
What were some of the most important causes behind WW1?
What were the major effects of WW1? What happened during WW2? What were the effects of WW-I? What diseases did rats cause during WW1? What are three of the most significant causes of World War II? How did WW1 begin? What are the little known facts of WW2 that fascinate you? What were the major contributions of the political leaders during WW1, and how are the compared to the ones during the Second World War? How did WW1 begin and end? When did WW1 begin and end? What were the major contributions of the political leaders during WW1, and how are the compared to the ones during the Seven Year War? Why was militarism considered important during WW1? What were the major contributions of the political leaders during WW1, and how are they compared to the ones during other major armed conflicts? What were the major contributions of the political leaders during WW1, and how are the compared to the ones during the Pacific War? Why did the US get involved in WW2? How was militarism important during WW1? Who were the world leaders during WW1? What was the real cause of World War 2? What were the major contributions of the political leaders during WW1, and how are the compared to the ones during the Russo-Japanese War? Who were the allied powers of WW1? What were the major contributions of the political leaders during WW1, and how are the compared to the ones during the War of 1812? What were the major contributions of the political leaders during WW1, and how are the compared to the ones during American Civil War? How did WWI affect Germany? What could cause a world war ? What could cause a world war? What are the factors that led to world war 2? Why did Britain start WW2 and then blamed it on Germany? Has ww3 begun? In summary, what events caused the start of the First and Second World Wars? What were the major contributions of the political leaders during WW1, and how are the compared to the ones during First Sino-Japanese War?