Once the inoculum of bacteria have passed through the lag phase and acclimated or adjusted to the current growing conditions they have their metabolic machinery running. They enter the log phase and start multiplying exponentially, doubling in number on a regular and consistent basis. They continue in the log phase until the have consumed a majority of their nutrients and produced sufficient toxic wastes to slow their growth.As more and more bacteria compete for the dwindling supply of nutrients in the medium, booming growth stops and the number of bacteria stabilizes in the stationary phase.
If one is going to use the culture for implanting a gene (genetic engineering) the ideal time if during the log phase. There are abundant numbers of cells in an active state of metabolism.
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.