Since a centimeter is longer than a decimeter you would need to convert it the other way. There are 10 decimeter in 1 centimeter. The metric system is measured in units of 10.
There are ten centimeters in one decimeter. You can remember this if you can remember that deci is the prefix for ten and centi is the prefix for one. 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.