Which preposition to use with alaskans

ON Occurrences 2%

THE YOUNG ALASKANS ON THE MISSOURI, by Emerson Hough.

on Occurrences 2%

SEE The young Alaskans on the Missouri. R59986.

from Occurrences 1%

He's 'Scotty' to every Alaskan from Juneau to Barrow, Eskimos includedage no restraint.

in Occurrences 1%

Each day had brought word from the Outside that the Great Race was not forgotten by the Alaskans in sunnier lands; and because of this the excitement, as well as the purse, had grown apace.

Which preposition to use with  alaskans