Well, lets see.
The Southern Confederacy, formally organized at Montgomery in February, 1861, in a convention between the seven States of South Carolina, Georgia, Alabama, Mississippi, Florida, Louisiana, and Texas established a regular "Army of the Confederate States" to consist of some general and staff officers, and several regiments of infantry, artillery and cavalry (most of which were never recruited or organized). Initially for 10,000 regular troops, and expanded later to 50,000, but almost no recruits were forthcoming. Maybe ca. 900 all told.
Also from Feb. 28, 1861 the "Provisional Army of the Confederate States" which was to be composed of such State regularly enlisted troops or State volunteer troops in service, tendered to the Confederacy fully equipped and organized (which would thenceforth pay, feed, etc.)... in "such numbers as Jefferson Davis might require...
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On March 6, 1861 the Confederate Congress provided for the organization of the Confederate Volunteer force, capped at 100,000 in actual service, for one-year enlistments...
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The same day enacted the organization of the (regular) Army of the Confederate States, which was not fully organized in any numbers, other than officers. Jefferson Davis noting...
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By the Battle of Fort Sumter, April 12, the Confederacy had levied about 36,900 Volunteers from the States. Immediately after, the Davis levied upon the States for another 32,000 volunteers.
By April 16, 1861 there were ca. 69,000 Volunteers enlisted in the Confederate service of the 100K cap, but not all were immediately called into active service, as there was a lack of arms, and means of support.
It might be simply noted that initially the Confederacy distinguished the "Provisional Army" troops, tendered by their States, from the "Volunteers" raised more directly for the Confederacy.
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Even the CSA War Department was a little confounded upon the distinction as given in the laws. Without going into detail about the internal discussion on the subject, after the Conscription acts in the spring of 1862, it seems all of the non-regular Confederate troops were classed as in the Provisional Army, including the volunteers reorganized under the conscription acts, or those organized afterward.
From April 17 to June 8 Virginia, Arkansas, North Carolina and Tennessee joined the Confederacy. Their standing forces were tendered to the Confederacy and incorporated into the Provisional Army of the CSA, and Volunteer units for the Confederacy subsequently organized in numbers, per a Confederate act of May 6, 1861 which removed the 100K cap on the volunteers, and allowed Davis to call for
any number of volunteer troops...
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...and a supplementary act on May 11 removed the necessity for the states' consent in the answer to Davis' calls for Volunteers upon the States. And volunteers could be received from non-Confederate States that the Confederacy approved (which had not yet seceded, etc.)...
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On the 8th of May was passed an act to raise additional forces to serve during the war, empowering President Davis, in addition to the volunteer force already authorized (serving one year terms), to accept the services of volunteers who might offer themselves without regard to the place of enlistment, (in other words, from wherever they could be had) to serve
for and during the war unless sooner discharged. Davis was to accept the volunteers so offering their service in individual companies. The company officers, who were to be elected by the men composing the company; and if accepted, the officers so elected should be commissioned by the president. Davis would then see these companies organized into battalions or regiments of infantry or artillery, or squadrons of cavalry. There was no significant number of long term enlistments immediately forthcoming.
On August 8, Davis was authorized to organized up to 400,000 volunteers under an act of that date...
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An act of December 11, 1861 provided that
all future enlistments into Confederate active service should be for three years or the war (the exception being troops enrolled for local defense or special service apparently). Also the means to convert the one-year volunteer units interested in reorganization to that longer term upon a reenlistment by their personnel.
From July, 1861 (the month of the battle of Manassas) to January, 1862 the Confederate army tripled in size.
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Besides the one-year volunteers in active service, Acts passed in January, 1862 gave Davis authority to raise up to 100,000 three years troops by calls upon the States, including the number of troops already enlisted in long service. An act of January 29 allowed that where the states drafted Militia to fill their quotas for the 3-year or the war volunteers units, they were to serve that full period.
Under these acts on February 2 Davis called upon the states to mobilize fully six percent of the white population. The call embracing some 239,264 troops enlisted for the war.
By March, 1862 the number of 3 year troops organized was lagging, and the time running out on the one-year volunteers of 1861 that comprised two-thirds of all CS troops, and nearly the whole of the experienced and organized force.
Consequently on April 16, 1862 was passed the first conscription act, affecting all white men 18 to 35 years, not exempted, including the one-year volunteer soldiers. Allowed the one-year Volunteers to reorganize their units under the conscription act. Conscription later raised to 45 years, and then from 17 to 50. The States enacted conscription of their own for all 15 to 60 not embraced in the Confederate conscription. And numbers of men and boys outside of the customary military ages (18-45) served in the Provisional Army units.