I wouldl like to know whether the blogs I create would be searchable from search engines like google?

Yes, the articles you create are searchable by google. Just to clear up a point, hubpages is not a blogging platform, but a place where you can create articlesTo comment on your hubs, visitors have to create an account.

First, Hubpages is not a blogging platform however, it is where you can post articles with a topic of your choice. If you're a web content writer you can use Hubpages as an online portfolio and showcase your writing ability. You can enhance your article and make it SEO friendly by working on your Title and keywords.

Hubpages in not blogging platform but a content publishing and content sharing platform that also lets you make your hubpages indexable by search engines by using tips and tricks.

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.