CommonMan on 26 April 2010
Well since the OP didn't clarify, I'll go with the civilization that influenced ME the most, and that would be USA. I live here so it influences me every day, whether I'm aware of it or not.
Worldwide its currently either the US or China.
Historically, probably the British Empire. Since both the US and India were once provinces, and that's a huge chunk of power that grew out of that empire.
