"Should an unwarrantable measure of the Federal government," he says, "be unpopular in particular states ... the means of opposition to it are powerful and at hand. The disquietude of the people; their repugnance, and perhaps refusal, to co-operate with the officers of the union; the frowns of the executive magistracy of the state; the embarrassments created by legislative devices, which would often be added on such occasions, would oppose, in any state, difficulties not to be despised; would form in a large state, very serious impediments; and where the sentiments of several adjoining states happened to be in unison, would present obstructions which the Federal government would hardly be willing to encounter."[135] Again he says, "The state government will have the advantage of the Federal government, whether we compare them in respect to the immediate dependence of the one on the other; to the weight of personal influence which each side will possess; to the powers respectively vested in them; to the predilection and probable support of the people; to the disposition and faculty of resisting and frustrating the measures of each other."[136] It is doubtful whether Madison, in writing the passages above quoted, had in mind any thing more than a general policy of opposition and obstruction on the part of the states. He certainly intended, however, to convey the idea that under the proposed Constitution the states would have no difficulty in defending their constitutional rights against any attempted usurpation at the hands of the Federal government. We can trace the gradual development of this idea of state resistance to Federal authority until it finally assumes a definite form in the doctrine of nullification. "A resolution [in the Maryland legislature] declaring the independence of the state governments to be jeopardized by the assumption of the state debts by the Union was rejected only by the casting vote of the speaker. In Virginia the two houses of the legislature sent a joint memorial to Congress. They expressed the hope that the funding act would be reconsidered and that the law providing for the assumption of the state debts would be repealed. A change in the present form of the government of the union, pregnant with disaster, would, it was said, be the presumptive consequence of the last act named, which the house of delegates had formally declared to be in violation of the Constitution of the United States."[137]