You need to suppress the ListChanged event by setting BindingList. RaiseListChangedEvents = false; and then call BindingList.ResetBindings(); when you want any changes to get propagated over to the DataGridView. There are other ways of doing this of course, but this has always worked fine for me.
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.