1. At the end of your hubs you can put links of your related hubs by using the "Links" capsule. Within the Links capsule you can specify the links to your related hubs and they will show up in that capsule if the links are entered properly.
I would recommend entering the entire URL of your related hubs in order for it to display within the Links module.
2. For your 2nd question, if you want to enter a hyperlink for a hub within a hub you are creating, then use the "link" button. It is the 4th icon on your tool bar from your right.
Toolbar displays your Bold, Italic and Underline options. If you have further questions, please feel free to send me a message.
You can also create a group and group your hubs together. You do that in the edit screen at the top where you type in the title. And it shows at the bottom just above the thumbs up/thumbs down.
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.