I've been trying to do everything I can to get visitors. But I'm a newbie and still learning. Maybe the others were savvier with traffic issues earlier....
Profile score is highly dependent on several factors, but the major one is the traffic to your hubs on a daily basis. The score that you have today is based on the number of visitors that you had yesterday; it will go up if yesterday you had more visitors than the day before and it will fall if the contrary is true. Example: your profile score today is 90, yesterday you had 80 visitors, today you get 95 visitors, thus you should have a profile score of at least 91 tomorrow.
Assuming that everything else stays the same.
Don't worry about your profile score. It doesn't really effect your Hub's score and your overall views. There are users on HubPages with a profile score of 1 and they have thousands of followers.
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.