1) When you select another row and change the old row to disable edit mode, replace all characters in the textbox with a '*' after saving the row. Since it's saved you don't need to maintain the value since it's not an input anymore.
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.