I grew up watching dragonball and dragonball z, and after that I watched dragonball gt, which dissapointed me. Akira Toriyama (Mangaka and maker of dragonball) actually wanted dragonball to end after Dragonball Z, but the producers (dont know how they were called) wanted to continue it since it was so good, so they created Dragonball gt (yep, gt wasnt made by the original Mangaka of dragonball) so, if akira toriyama were ever to continue dragonball, or make a new season, it would much likely start were it ended in dragonball z, after the fight against "oob" in the tournament were Goku left to train him. I also heard some rumors recently saying that akira toriyama will make a new season in 2013, but I doubt that.
However there are some fun episodes like the one where vegetas brother appears and a few others. Also some prequels like Bardock going into the past after freezer "killed" him, and defeating freezers ancestor after Bardock manages to transform into a super saiyan, thats how the legend of the super saiyans was created, and thats why freezer was so fckn scared of them XD anyway, if you are not satisfied yet I would recommend you to watch the movies, also like one of the above said already, there will be a new one coming next year. There is also a live action movie, called "Dragonball evolution" but its rather dissapointing.
Still worth a try.
They made Dragon Ball Z Kai, but that's just basically Dragon Ball Z remastered and what not. If you're referring to the story continuing from Gt then no it will not. It pretty much ends with Goku going off and training.
I think they did a few joke type episodes were you meet Vegeta's brother, but that's it.
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.