ComfortablyNumb
Unquestionable Presence
Well, Sabbath, Purple and even Zeppelin are Proto Metal types, that a given...
I think Kiss influenced a lot of heavy metal musicians, all around the globe - good or bad, that's up for debate.
Kiss was a ''world wide'' phenomenon in the mid - late 70's...
But I agree, the large part of Kiss' fanbase was here in the U.S., the same way Queen's largest fan base was over there in England.
Gotta disagree with the bold. They are generally considered the first metal band universally with metal heads.