Well Yes by the true definition Interstate Commerce would be in affect if you use your credit card to make a purchase outside of your own state. If you make a purchase using a credit card within your state, Interstate Commerce Laws would not affect you but may affect the Credit Card Company.
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.