Can I put links in my hub article that link back to free information kits?

So long as your hub provides some useful information to readers, it is okay to link to another article. If your hub is all about why visiting that link will be helpful, I suspect it wouldn't last long.

Yes! You can totally link to other articles and sites as long as you don't put the same link on your hub more than twice. If it promotes further reading or helps the reader find what they are looking for, it's great to add links!

For example, I have a hub about the best hotels in Hawaii and I put links to the hotel's websites so the reader can easily book their stay without having to search for it themselves. It has been very helpful to a lot of readers.

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.