This allows key tone, set as short or long, to communicate with answering machines or other devices that understand the tone. For example, you can call certain remote answering machine and press a certain key tone to listen to the voicemail.
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.