escape his scrutiny. Back of the individual, back of the family,
even, lurk the creative and formative impulses of colonization,
expansion, and government. In the recognition of these social and
economic tendencies the individual merges into the group; the
group into the community; the community into a new society. In
this clear perspective of historic development the spectacular
hero at first sight seems to diminish; but the mass, the
movement, the social force which he epitomizes and interprets,
gain in impressiveness and dignity.

As the irresistible tide of migratory peoples swept ever
southward and westward, seeking room for expansion and economic
independence, a series of frontiers was gradually thrust out
toward the wilderness in successive waves of irregular
indentation. The true leader in this westward advance, to whom
less than his deserts has been accorded by the historian, is the
drab and mercenary trader with the Indians. The story of his
enterprise and of his adventures begins with the planting of
European civilization upon American soil. In the mind of the
aborigines he created the passion for the fruits, both good and
evil, of the white man's civilization, and he was welcomed by the
Indian because he also brought the means for repelling the
further advance of that civilization. The trader was of
incalculable service to the pioneer in first spying out the land
and charting the trackless wilderness. The trail rudely marked by
the buffalo became in time the Indian path and the trader's
"trace"; and the pioneers upon the westward march, following the
line of least resistance, cut out their, roads along these very
routes. It is not too much to say that had it not been for the
trader--brave, hardy, and adventurous however often crafty,