There is a folder wscashe in the c memory that can be either hidden or visible which saves all things you do in your phone simply thats call cache memory. If you can find that folder delete it,if not then you can reset your phone, I have done the same many a times First of all ,Go to file manager take a backup for your all data (the back should be saved in Memory card),then take your memory card out from the phone,go to dialer press *#7780# ,press ok and you r done . It'll hardly take 5 mins.
Ur phone will restart,then insert m card ,go to file manager then go to backup option ,restore your data,ur all settings,notes,messages etc will be back at there places..Thats all,ur problem will be solved and also ,ur phone will work faster than before.
Format your phone once,. It might be having some cache memory for some apps.
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.