other states) prohibits the state from subscribing stock, loaning its credit, or issuing its bonds to private corporations, we would at once conclude that it could not delegate authority to one of its subordinate departments to do an act forbidden to itself by the constitution. But this is what it has done, if these _quasi_ corporations possess the power to afford aid to railroad or other private enterprises. Municipal corporations, such as cities, towns, &c., act under special charters, and in some respects are sovereign. But they are governed and controlled as absolutely by the provisions of their charters, as is the state by its constitution. They can only act within the scope of their delegated powers, and in all doubtful questions the presumption is against their right and in favor of the public, for the reason that only special privileges are conferred upon them. Nor can the legislature confer upon them privileges or powers not possessed by itself under the constitution. It is then absolutely certain that neither counties, cities, nor towns can aid private corporations, or become stockholders in such corporations, unless the power has been delegated to them by the state legislature. It is equally certain that unless the state, in its sovereign capacity, possesses this power, it cannot delegate it to either counties or cities, and that when the constitution of a state forbids the exercise of a power, it includes the legislature, all the departments of the state government, all counties, cities, and towns, and all the people. All these corporations are agencies in the administration of the affairs of the public. Being political in their nature, they are entirely distinct from private corporations organized for the purpose of pecuniary profit. They are established for public purposes exclusively. Judge Dillon, in his valuable work on municipal corporations, says that "They can exercise the following powers, and no others: First, those granted in express words. Second, those necessarily or fairly implied, or incident to the powers expressly granted. Third, those essential to the declared objects and purposes of the corporation--not simply convenient, but indispensable." The same author, in treating upon aid to railroads, while admitting that the current of judicial decision is in favor of the principle that in the absence of special constitutional restrictive provisions, it is competent for the legislature to grant this power to municipal corporations, says that "Notwithstanding the opinions of so many learned and eminent judges, there remains serious thought as to the soundness of the principle, viewed simply as one of constitutional law. Regarded in the light of its effects, however, there is little hesitation in affirming that this invention to aid private enterprises has proved itself baneful in the last degree," and he adds: "Taxes, it is everywhere agreed, can only be