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        the great depression happened in the early 1930s and it had followed the first world war.and it was experienced by more than just america. - 
  
  
        this was the first attack launched by America right after the depression. - 
  
  
        Germany attacked Poland and they used lightning attack and they were successful at fighting them. - 
  
  
        he had started to move into Russia right after he had attacked Poland,Yugoslavia, and Greece - 
  
  
        his real objective was to overrule the whole soviet union and to take over the power and there land. - 
  
  
        this was japan way of saying we're going to war with the US and this was a surprise attack by them.