You need to truncate your Minutes (maybe Seconds too, I'm not sure) rather than round. Note that the Math. Round used below is just to get the Minutes/Seconds components to the desired number of significant digits.
You're rounding your minutes and seconds when displaying them instead of truncating them or using Math.Floor. Since you have over 30 seconds, your minutes has a fractional value over 0.5 so it rounds up.
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.