Or is Jehovah an American?
Yes he is. Or at least he feels that Americans should get special treatment, that's why this event will only be seen here.
Also for example, the great privilege of watching the new JW Webcast tv channel is catered to Americans as well. At this very moment in Africa, a family of "brothers" is walking 10 miles to attend the meeting with empty bellies and no shoes. Once there they will hear an announcement that in America the governing body has created a brand new TV channel on the internet. Oh how happy they must be to hear that the GB has channeled its resources to such a fine cause.