Trending topics means things people are talking about a lot. If the trending topic has a hash (#) sign, it means people are marking their posts on purpose to make it easier to track them. For example, go to search.twitter.Com and search for #lost and you'll see what people were twittering about while the new episode aired last night (and the people from the West Coast complaining about us East Coasters posting spoilers).
As a norm twitter shows you the 10 most popular trending topics as way to show you what people are making a lot of noise about.
Trending Topics' are key words that people are currently talking about on Twitter, basically a list of what the world is tweeting. It displays the top 10 key words or phrases taken from all tweets being sent.
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.