What can you break without touching it? What am I?

Dirt roads and green pastures as far as the eye can see, where a friendly smile from a stranger is not of the ordinary. Try smiling at a stranger here though, and you may just get shot, for one thing is for certain, the country this is NOT!

What is the end of everything, nothing, and ending?

An Englishman couldn't fathom me in gravy, An American couldn't imagine me in tea. To some nations I am sweet, To others, savory. What am I?

I have legs but cannot walk. I have a mouth but cannot speak. I drink when you are dirty, And spit when you are clean.