Aw I'm happy that you're so keen, GOOD ON YOU :')
Can you give an example of a narrowed down topic?
And I'm studying the Quiet American, the Rugmaker of Mazar-e-Sharif and Life of Galileo 
Good, we have a common text!
I reckon an example of my so-called 'narrowed' down topic would be something like -
"How individuals are affected physically and mentally due to war in their homelands - how conflict shapes their lives and minds" Don't know whether that is specific enough for you, but I have used something like that to do some research - for example, I managed to read about a young boy of six who escaped from becoming a child soldier in war-torn Sudan.
The boy was captured at first, and was subjected to living in a suffocating tent for weeks, experiencing unwarranted brutality "None of us wanted to be beaten up by the soldiers every time we had to go to the restroom"
He also became used to the consequences of conflict, "Death was a part of life in the prison camp. With time, I got used to it"
And here's a quote that is similar to that of Najaf's experiences from the Rugmaker, "If I spent too much time thinking about home and my mom and my dad, all I wanted to do was cry."
The part about him escaping involved running barefoot over rough terrain, jungle, etc...until they reach the border of...um...can't really remember...but it was the border to another country where there were massive refugee camps - or something like that.
That was a bit - hopefully it relates back to the context! Or it may not...
