Depends on what you consider a Christian life style. It is realistic to try to live in a good way and follow your religion. It is realistic to teach your children right from wrong, go to church, read the Bible, etc.. It is NOT realistic, however, to expect everyone else to cater to your religion, as I see many Christians (and Christian related religions) expecting others to do.
For example, we cant even give everyone in our country equal civil rights because some Christian groups expect all of the laws to follow their religion with disregard to other religions/ideals of thought. That is far unrealistic and even wrong. More.
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.