My first choice would be Australia, considering that I find them to be a country of reasonable, thoughtful people who are also patriots. They love their country, and they are willing to defend it.
As for the other two, I'm at a bit of a loss actually. A bit sad if you think about how big the world is.
I have travelled to 8 countries including my own country, Malaysia. My favourite cities are hubpages.com/hub/Top-5-Favourite-Cities-Ive but out of these cities, I would probably choose either Perth or Singapore. Perth for retirement (much later on) and now Singapore (for work).
We are in Australia and I have also lived in Wales & New Zealand so would love to live in Greece or Spain for a while so we can experience another culture!
Their living conditions are on par (or better) than America.
US, Canada and Australia would be my top 3 choices. That is because the economic status of this countries are very good.
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.