Noun
One who, or that which, civilizes or tends to civilize.
Source: Webster's dictionaryIt will be said, however, that protection tends to destroy commerce, the civilizer of mankind. Directly the reverse, however, is the fact. Henry Charles Carey
Commerce is the great civilizer. Robert G. Ingersoll
Commerce is the great civilizer. We exchange ideas when we exchange fabrics. Robert G. Ingersoll