President Lincoln's 75,000 volunteers

On April 15, 1861, at the start of the American Civil War, U.S. President Abraham Lincoln called for a 75,000-man militia to serve for three months following the bombardment and surrender of Fort Sumter. Some southern states refused to send troops against the neighboring Deep South slave states of South Carolina, Mississippi, Florida, Alabama, Georgia, Louisiana, and Texas. The result was that most states in the Upper South of Virginia, Arkansas, North Carolina, and Tennessee also declared secession from the United States and joined the Confederate States.

In Missouri and Kentucky, pro-Confederate state governments were formed. Although neither managed to seize effective control, they were duly recognized by the Confederacy with these states being admitted as the 12th and 13th Confederate states, respectively. Meanwhile, movement towards secession was forcibly suppressed by Federal troops in Maryland and not attempted in Delaware, with both states staying in the Union throughout the duration of the war.

Background
In April 1861, the Regular Army of the United States consisted of approximately 16,000 officers and soldiers organized into ten regiments of infantry, four of artillery, two of cavalry, two of dragoons, and one of mounted rifles. These regiments were mostly posted in small forts of company-sized detachments. The majority posted west of the Mississippi River.

Following the secession of seven states in December 1860 and the creation of the Confederate States of America two months later, in February 1861, many officers and soldiers resigned, or were in the process of resigning from the U.S. Army to join the Army of the Confederacy.

Legal limits
Until the early 20th century, the United States relied on calling out militia and volunteers rather than expanding the regular army. However, there were restrictions on the number of men and the length of time they could serve in these capacities. State governors had more authority than the President of the United States to extend their service. Section 4 of the Militia Act of 1795 provided: "That the militia employed in the service of the United States, shall receive the same pay and allowances, as the troops of the United States, And that no officer, non-commissioned officer or private of the militia shall be compelled to serve more than three months in any one year, nor more than in due rotation with every other able-bodied man of the same rank in the battalion to which be belongs."

On March 2, 1799, the number of militia members able to be called by the president for a provisional army was limited to 75,000 men. Prior to the Civil War, this limit had never been adjusted to reflect the growth in the nation's population, which increased from approximately 5.3 million in 1800 to more than 31 million in 1860. During that time, there had not been a domestic insurrection in the United States even on the scale of the short-lived Whiskey Rebellion of the early 1790s, and therefore little impetus for Congress to reconsider the numerical limits to the militia that had been codified in the late eighteenth century.

Declaration
The declaration by Lincoln read: "BY THE PRESIDENT OF THE UNITED STATES: A PROCLAMATION

WHEREAS the laws of the United States have been, for some time past, and now are opposed, and the execution thereof obstructed, in the States of South Carolina, Georgia, Alabama, Florida, Mississippi, Louisiana, and Texas, by combinations too powerful to be suppressed by the ordinary course of judicial proceedings, or by the powers vested in the marshals by law.

Now, therefore, I, ABRAHAM LINCOLN, President of the United States, in virtue of the power in me vested by the Constitution and the laws, have thought fit to call forth, and hereby do call forth, the militia of the several States of the Union, to the aggregate number of seventy-five thousand, in order to suppress said combinations, and to cause the laws to be duly executed.

The details for this object will be immediately communicated to the State authorities through the War Department.

I appeal to all loyal citizens to favor, facilitate, and aid this effort to maintain the honor, the integrity, and the existence of our National Union, and the perpetuity of popular government; and to redress wrongs already long enough endured. I deem it proper to say that the first service assigned to the forces hereby called forth will probably be to repossess the forts, places, and property which have been seized from the Union; and in every event, the utmost care will be observed, consistently with the objects aforesaid, to avoid any devastation, any destruction of, or interference with, property, or any disturbance of peaceful citizens in any part of the country.

And I hereby command the persons composing the combinations aforesaid to disperse, and retire peaceably to their respective abodes within twenty days from this date.

Deeming that the present condition of public affairs presents an extraordinary occasion, I do hereby, in virtue of the power in me vested by the Constitution, convene both Houses of Congress. Senators and Representatives are therefore summoned to assemble at their respective chambers, at twelve o'clock noon, on Thursday, the fourth day of July next, then and there to consider and determine such measures as, in their wisdom, the public safety and interest may seem to demand.

By the President:ABRAHAM LINCOLN Secretary of State WILLIAM H. SEWARD"

Secretary of War Simon Cameron's communique to the various state governors
CALL  TO    ARMS ! !

"75,000 VOLUNTEERS WANTED

Washington, April 15.

The following is the form of call on the respective state Governors for troops, issued to-day:

Sir:—Under the act of Congress for calling out the militia to execute the laws of the Union to suppress insurrection, repel invasion, &c., approved February 28th, 1795, I have the honor to request your Excellency to cause to be immediately detached from the militia of your state, the quota designated in the table below to serve as infantry or riflemen for three months, or sooner, if discharged. Your Excellency will please communicate to me the time about which your quota will be expected at its rendezvous, as it will be met as soon as possible by an officer or officers to muster it into the service and pay of the United States; at the same time the oath of fidelity to the United States will be administrated to every officer and man. The mustering officers will be instructed to receive no man under the rank of commissioned officer who is apparently over 45 or under 18 years, or who is not in physical strength and vigor. The quota to each state is as follows: Maine, New Hampshire, Vermont, Rhode Island, Connecticut, Delaware, Arkansas, Michigan, Wisconsin, Iowa, and Minnesota, one regiment each; New York 17 regiments; Pennsylvania, 15 regiments; Ohio, 13; New Jersey, Maryland, Kentucky, Missouri, four regiments each; Illinois and Indiana, six regiments each; Virginia, three regiments,Massachusetts, North Carolina, and Tennessee, two regiments each. It is ordered that each regiment shall consist of an aggregate of officers and men of 780 men. The total thus to be called out is 73,910 men, the remainder, which constitutes the 75,000 under the President's proclamation will be composed of troops in the District of Columbia."

Reaction and resistance
Rather than calling for 75,000 military volunteers from any American state or territory, the two proclamations called for a specific number of volunteers from each state. The Secretary of War's proclamation included slave states in the South that had not yet declared their secession but excluded two free states on the Pacific coast (California and Oregon). At the time, a transcontinental railroad, which would have been necessary to transport troops from nation's far western regions with any sort of ease, had not yet been built. Recently admitted Kansas was also excluded.

Several northern states communicated enthusiasm with states such as Indiana offering twice as many volunteers as requested. Massachusetts volunteers reached Washington D.C. as early as April 19.

Governor Henry Rector of Arkansas stated, "The people of this Commonwealth are freemen, not slaves, and will defend to the last extremity their honor, lives, and property, against Northern mendacity and usurpation."

Governor Beriah Magoffin of Kentucky declared that they would not send volunteers to a Northern army intent on subjugating their Southern brethren.

Governor Claiborne Jackson of Missouri responded that, "Not one man will the state of Missouri furnish to carry on any such unholy crusade"

Governor John Ellis of North Carolina replied in a telegram to Secretary of War Simon Cameron, "I can be no party to this wicked violation of the laws of the country, and to this war upon the liberties of a free people. You can get no troops from North Carolina".

Governor Isham Harris of Tennessee stated in a telegram to Lincoln, "Tennessee will furnish not a single man for the purpose of coercion, but fifty thousand if necessary for the defense of our rights and those of our Southern brothers."

Governor John Letcher of Virginia, whose state had been requested to furnish three regiments totaling 5,340 men and officers, had stated in the past his intent for his state to remain neutral. In a letter to Lincoln, he declared that since the president had "chosen to inaugurate civil war, he would be sent no troops from the Old Dominion."

Subsequent actions
In early May, Lincoln issued a second call, requesting an additional 42,000 men. On May 3, Lincoln issued a further call for United States Volunteers to serve three years with regiments being organized by state governments. He increased the regular U.S. Army by 22,714 men and called for 42,034 more volunteers to enlist for three years. In July 1861, the U.S. Congress sanctioned Lincoln's acts and authorized 500,000 additional volunteers.