If the distillers of Philadelphia, for example, petitioned for a greater discrimination in the duties on rum and on molasses, the citizens of Portland, then in Massachusetts, assured Congress that any duty on the latter commodity would operate injuriously and be attended with pernicious consequences to all the New England States. Once entered upon, this protective policy could not be stopped. By mutually aiding each other, members could get articles added to the protected list more easily than the unorganised opposition could keep them out. By comparing such co-operation with the united efforts by which the first settlers had cleared their fields, the phrase "log-rolling" was invented. Thus it happened that the first import bill, intended by Madison as a measure for raising revenue, was turned virtually into a protective-tariff measure, and was so called in the preamble. Few realised the importance of the change at the time. Madison called it the "collective" bill, and wrote to a friend that it had cost much trouble to adjust its regulations to the varied geographical and other circumstances of the States. However unconsciously done, the principle of protective-tariff legislation by the National Government had been adopted. It is prophetic of the future to note that in this first debate a difference of opinion was shown to exist concerning the proper function of government. One speaker cited the history of the ancient world to prove that the protection of industries and the establishment of manufactures was a very proper aim of government. Others held to a contrary opinion. Madison was among those who thought that business should be left to take its natural course without government interference. He said: "I own myself the friend to a very free system of commerce and to hold it as a truth that commercial shackles are generally unjust, oppressive, and impolitic; it is also a truth that if industry and labour are left to take their own course, they will generally be directed to those objects which are the most productive, and this in a more certain and direct manner than the wisdom of the most enlightened legislature could point out." This was the voice of the country member, unaccustomed to the fostering hand of government. It was also the voice of the minority. The Constitution had been framed and adopted by the commercial interests generally, who took quite an opposite view of the duty of government toward business.