Which preposition to use with commercialisms

of Occurrences 7%

How does he regard the commercialism of his age?

in Occurrences 1%

If it is true that Britain by her grasping Imperial Commercialism in the past (and let us hope that period is past) has roused jealousy and hatred among the other nations, equally is it true that Germany to-day, by her dreams of world-conquest, has been rousing hatred and fear.

on Occurrences 1%

Yet it is the only true Democracy; and the logic of its arrival is assured to us by the historical necessity that progress in all countries must pass through the preliminary stages of feudalism and commercialism on its way to realize the true life of the mass-peoples.

Which preposition to use with  commercialisms