The answer you seek is called schema normalization and it is the quintessential feature of relational database management systems. The Particular concept is called a "one-to-many" relationship, where you have one "form" related to many incidents. This is accomplished by having one table just for incidents, and one of the columns in that table is a numeric reference to an id column in your forms table, thus each incident "knows" which form it belongs to .
You should create the tables in a normalized way. So you create two tables.
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.