Adding to what Chris had to say... Cagney's seventh film, The Public Enemy, became one of the most influential gangster movies of the period. Notable for its famous grapefruit scene, the film thrust Cagney into the spotlight, making him one of Warners' and Hollywood's biggest stars. Afterwards, it states somemore films that he had acted in which forming a result of over 70+ films during his life career a total of 51 years in the making of acting!
For much more information, you can read his life story here at.
He made over 70 films during his career from 1930 to 1981. http://en.wikipedia.org/wiki/James_Cagney#Filmography.
Acted in 68 Worked on the soundtrack for 22 Producer for 1 Director for 1 Check them out here at IMDB good luck. imdb.com/name/nm0000010.
I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.