See reconstruction means DNA repair rather than replication. Certain polymerases(DNA Pol-1) exibits 3'-5' exonuclease activity by which a mismatched or wrong nucleotide sequence is replaced by accurate one and sealed by DNA ligase enzyme. This is called sealing often involved in reconstruction Shabir7887@gmail.com.
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.