These checks upon the agents and representatives of the people can not be enforced, however, if each branch of the government is to be permitted to determine for itself what powers the Constitution has conferred upon it. Under such a system Congress would overstep the limits which have been placed upon its authority and substitute its own will for the will of the people. To prevent this the framers of the Constitution placed the courts, in their scheme of government, between the people and the legislature and gave them power to determine and enforce the constitutional limitations on the authority of Congress. This put the Constitution and the rights and liberties of the people under the protection of their natural guardian, the Federal judiciary, and thereby secured the people against the danger of legislative tyranny. We must not forget the circumstances under which Hamilton wrote this defence of the Federal judiciary. Although the Constitutional Convention had spared no pains to prevent the publication of its proceedings, the feeling was more or less general that the whole movement was a conspiracy against popular government. "The charge of a conspiracy against the liberties of the people," said Hamilton, "which has been indiscriminately brought against the advocates of the plan [the Constitution], has something in it too wanton and too malignant not to excite the indignation of every man who feels in his own bosom a refutation of the calumny. The perpetual changes which have been rung upon the wealthy, the well-born, and the great, have been such as to inspire the disgust of all sensible men. And the unwarrantable concealments and misrepresentations which have been in various ways practiced to keep the truth from the public eye have been of a nature to demand the reprobation of all honest men."[60] The evidence now accessible to students of the American Constitution proves that the charges of "concealments and misrepresentations" made with this show of righteous indignation against the opponents of the Constitution might have justly been made against Hamilton himself. But knowing that the views expressed in the Federal Convention were not public property, he could safely give to the press this "refutation of the calumny."