It is not quite clear from your original post what output you need. Here is one option which may help you get started.
It appears that you want to concatenate I27 and L27 with a forward slash between and put the results on a different worksheet. This example does just that: concatenates I27 & L27, J27 & M27, K27 & N27 and puts the results in cells A27:C27 on the destination sheet. Note that the formula uses R1C1 notation with relative column positions; adjust as necessary.
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.