Princess Grace wasn't forced to retire, she choose to.
Not necessarily - the consort of a Princess does not have to perform any duties. However, because they usually undertake such duties they may have to choose eventually. Grace Kelly was not only a Princess was also the Consort of the Sovereign.
Her husband was affraid that she would not have much respect from his people if she was also an actress. However, things have changed now. And.. since Harry is not expected to be king, the profession of his future consort is not as much as concern...
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.