No sooner had debate actually begun than the convention proved to be divided into many factions. Some members, like Patterson, were on principle opposed to a strong government; others, like Hamilton, desired to break down the State boundaries, and to create a centralized republic. Still more distinct was the opposition between the large States and the small: the former inclined to a representation based on population; the latter insisted that the States should be equal units. Again, the trading States--New England, New York, and Maryland--were inclined to grant large powers over commerce; the agricultural States, particularly Virginia, wished to see commerce regulated still by the States in part. Another line of division was between the slaveholding and the non-slaveholding States; here the champions were Massachusetts on one side, and South Carolina on the other. Throughout the convention these various elements combined and recombined as their interests seemed affected. Although there were no permanent parties, the members of which regularly voted together, there was disagreement and disappointment from the beginning to the end. 62. SOURCES OF THE CONSTITUTION. [Sidenote: American experience.] Another popular delusion with regard to the Constitution is that it was created out of nothing; or, as Mr. Gladstone puts it, that "It is the greatest work ever struck off at any one time by the mind and purpose of man." The radical view on the other side is expressed by Sir Henry Maine, who informs us that the "Constitution of the United States is a modified version of the British Constitution ... which was in existence between 1760 and 1787." The real source of the Constitution is the experience of Americans. They had established and developed admirable little commonwealths in the colonies; since the beginning of the Revolution they had had experience of State governments organized on a different basis from the colonial; and, finally, they had carried on two successive national governments, with which they had been profoundly discontented. The general outline of the new Constitution seems to be English; it was really colonial. The President's powers of military command, of appointment, and of veto were similar to those of the colonial governor. National courts were created on the model of colonial courts. A legislature of two houses was accepted because such legislatures had been common in colonial times. In the English Parliamentary system as it existed before 1760 the Americans had had no share; the later English system of Parliamentary responsibility was not yet developed, and had never been established in colonial governments; and they expressly excluded it from their new Constitution. [Sidenote: State experience.]