The laws are so far from being uniform, that they vary in every State; whilst the public affairs of the Union are spread throughout a very extensive … - Alexander Hamilton

Schemes to subvert the liberties of a great community, require time to mature them for execution. An army, so large as seriously to menace those liberties, could only be formed by progressive augmentations; which would suppose, not merely a temporary combination between the legislature and executive, but a continued conspiracy for a series of time.

The necessity of a like authority over forts, magazines, etc., established by the general government, is not less evident. The public money expended on such places, and the public property deposited in them, requires that they should be exempt from the authority of the particular State. Nor would it be proper for the places on which the security of the entire Union may depend, to be in any degree dependent on a particular member of it. All objections and scruples are here also obviated, by requiring the concurrence of the States concerned, in every such establishment.

But what is government itself, but the greatest of all reflections on human nature? If men were angels, no government would be necessary. If angels were to govern men, neither external nor internal controls on government would be necessary.