[MLD-Grounds-Keeper-Willie]

I'd say

1) Culture
2) simplicity
3) isolation

1- you can focus on what their like, give a brief history of the way they do things and describe how they are a unique race

2- simplicity relates to culture so you can roll this off your paragraph about culture, explain how they are simple (if that's simple enough [img]smilies/smile.gif[/img] )

3- you can say that they are simple because of their isolation, explain how they are ignorant to the current events of ME, show how they avoid 'big folk', and you can also show their geographic isolation and how they are put aside from the current problem with the wars in Gondor and Mordor, if you want, you can show how the rangers even kept them isolated by protecting them

Hope that helps and I hope I'm not too late.

Good Luck! [img]smilies/smile.gif[/img]