ted States, to suppress violent and lawless acts along the said line of the frontier, to facilitate the passage of troops and munitions of war into and out of the said Territory of Oregon, and the transportation of the mail as hereinafter provided.
Section 2.—And be it further enacted, that there shall reside at each of said posts, one superintendent having charge thereof, with full power to carry into effect the provisions of this act, subject always to such instructions as the President may impose; one deputy superintendent to act in like manner in case of death, removal or absence of the superintendent, and such artificers and laborers, not exceeding twenty in number, as the said superintendent may deem necessary for the conduct and safety of said posts, all of whom shall be subject to appointment and liable to removal.
Section 3.—And be it further enacted, that it shall be the duty of the President to cause to be erected, at each of the said posts, buildings suitable for the purpose herein contemplated, to-wit, one main dwelling house, one storehouse, one blacksmith's and one gunsmith's shop, one carpenter shop, with such and so many other buildings, for storing the products and supplies of said posts as he from time to time may deem expedient. To supply the same with all necessary mechanical 327 and agricultural implements,
