Should Prince Charles and Camilla, Duchess of Cornwall be King & Queen one day?

She will be known as, The Dowager Bit On The Side.

Short answer: In the way you state your question you seem to believe that a Doweager Queen may have right to rule on her own after her husband has died. That only happened in "The Princess Diares" and at times where the heir to the throne as a minor. In UK this is clearly not the case.

If Charles succeeds and then dies, Camilla could be a Dowager Queen (legally, even if she would be styled The Dowager Princess). However, she would take second place to "Queen Catherine" and of course "King William V". But, history makes her own plans.

Who knows how things will be then?

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.