Jews, in foreign lands, attended Pentecost in larger numbers than the other feasts, because the time of year favored travel.
According to Acts 2:5-11 there were Jews from "every nation under heaven" in Jerusalem, possibly visiting the city as pilgrims during Pentecost.
"All Nations"
"All Creation"
The disciples were to go out into "all nations" and all creation.
Does that include the people of this continent and the so called New World? At that time you`re speaking of, this place was unkown to Europe and the Middle East. The Phoenicians, Libyans, and Vikings that visited here in the 1100`s and possibly earlier, weren`t here to spread the word. Even the Welsh people, if they really did make here in 1170, probably didn`t either. Were the native people here doomed to no Salvation until the 1500`s and later?
I often wonder about that.