In the first year of the war large numbers were received into the service of the Confederate laboring units. In January, a dispatch from Mr. Riordan at Charleston to Hon. Percy Walker at Mobile stated that large numbers of Negroes from the plantations of Alabama were at work on the redoubts. These were described as very substantially made, strengthened by sand-bags and sheet-iron.[7] Negroes were employed in building fortifications, as teamsters and helpers in army service throughout the South.[8] In 1862, the Florida Legislature conferred authority upon the Governor to impress slaves for military purposes, if so authorized by the Confederate Government. The owners of the slaves were to be compensated for this labor, and in turn they were to furnish one good suit of clothes for each of the slaves impressed. The wages were not to exceed twenty-five dollars a month.[9] The Confederate Congress provided by law in February, 1864, for the impressment of 20,000 slaves for menial service in the Confederate army.[10] President Davis was so satisfied with their labor that he suggested, in his annual message, November, 1864, that this number should be increased to 40,000[11] with the promise of emancipation at the end of their service. Before the outbreak of the war and the beginning of actual hostilities, the local authorities throughout the South had permitted the enrollment for military service of organizations formed of free Negroes, although no action had been taken or suggested by the Confederate Government. It is said that some of these troops remained in the service of the Confederacy during the period of the war, but that they did not take part in any important engagements.[12] There may be noted typical instances of the presence of Negroes in the State Militia. In Louisiana, the Adjutant-General's Office of the Louisiana Militia issued an order stating that "the Governor and the Commander-in-Chief relying implicitly upon the loyalty of the free colored population of the city and State, for the protection of their homes, their property and for southern rights, from the pollution of a ruthless invader, and believing that the military organization which existed prior to February 15, 1862, and elicited praise and respect for the patriotic motives which prompted it, should exist for and during the war, calls upon them to maintain their organization and hold themselves prepared for such orders as may be transmitted to them."[13]