It denotes that he is subject to government, indeed, but that, as he has some property, he cannot himself be the property of a master. A poll-tax upon slaves is altogether different from a poll-tax upon freemen. The latter is paid by the persons upon whom it is imposed; the former by a different set of persons. The latter is either altogether arbitrary or altogether unequal, and in most cases is both the one and the other; the former, though in some respects unequal, different slaves being of different values, is in no respect arbitrary.

Every master who knows the number of his own slaves knows exactly what he has to pay. Those different taxes, however, being called by the same name, have been considered as of the same nature.

The taxes which in Holland are imposed upon men- and