No we can't preserve them by freezing I already tried with petals and some flowers.
U can save flowers by hanging them upside down and lightly covering them with aerosol hairspray. You can leave them a day or two and then put them in with the rest of the flowers you have saved..
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.