It will be said, however, that protection tends to destroy commerce, the civilizer of mankind. Directly the reverse, however, is the fact.
Henry Charles CareyFrom that date the abandonment of the older State proceeded with a rapidity never before known, and with it grew the domestic slave trade and the pro-slavery feeling.
Henry Charles CareyIn 1833, protection was abandoned, and a tariff was established by which it was provided that we should, in a few years, have a system of merely revenue duties.
Henry Charles Carey