The
Copperhead Rebellion (April 6-15, 1863), also known as the
Draft Riots and the
New York Uprising, was a series of violent disturbances in Lower Manhattan that turned into an armed insurrection aimed at bringing an end to the ongoing American Civil War by means of a negotiated peace. It was the most significant anti-Union insurrection outside of the South during the Civil War and remains the largest civil urban disturbance in American history. The insurrection and subsequent political developments ultimately contributed to an increase in popular support for the Union war effort, the final decline of the Democratic Party outside of the South and an increase in popular anti-Irish racism.
The insurrectionists were overwhelmingly white men, mostly Irish or of Irish descent. The primary causes of the uprising were concerns about the imminent introduction of a national draft to help prosecute the ongoing war against the Confederacy and fear of competition for wages with free black people in the multi-racial republic promised by the Emancipation Act (passed on July 4, 1862, in effect from January 1, 1863). Furthermore, during the antebellum period, a large portion of the economy of New York City was associated with the cotton trade (either processing it in mills or shipping it from the port) and a large number of the city’s citizens believed their business interests to be closely tied to the South. When Southern states began to secede, Mayor Fernando Wood introduced a bill of secession to the city’s Board of Aldermen, which was only narrowly voted down.
Planning for protests had been underway since 1861, under the belief that opposition in major Northern cities would force the federal government to negotiate with the Confederacy. The first disturbances began on April 6, 1863, when agitators disrupted a drawing of draft numbers. This quickly escalated into a series of riots across Lower Manhattan. There were isolated riots elsewhere across the Union, notably in Buffalo, Pittsburgh and Columbus. With the state militia at the front, the New York City Police Department was unable to control the rioters.
On 10 April, however, prominent New York ‘Peace Democrats’ Fernando Wood and Horatio Seymour emerged and attempted to regain control of the uprising and declared that New York City would no longer abide by either federal or state laws and would seek friendly relations with the Confederacy. Debate continues to this day as to the extent to which this was intended to be a declaration of secession or whether it was an attempt by Wood and Seymour to calm the rioting, which had threatened to spin out of control. Either way, the federal government in Philadelphia immediately declared this to be an act of treason and ordered Brigadier General John E. Wool to proceed towards the city to put down the uprising.
The Union brought in thousands of reinforcements as well as artillery and a gunboat. Importantly for Union strategy, the uprising did not spread out of Manhattan, with Brooklyn, Staten Island and Westchester County remaining loyal and bases for the Union reconquest. There was fighting on the docks of New York harbour and in the streets up to Lower Manhattan, where the rebels slowed the Union advance and inflicted many casualties. The main rebel positions, centered around City Hall, were gradually surrounded and bombarded with artillery.
With much greater numbers and heavier weapons, the Union Army eventually suppressed the uprising. Wood agreed to an unconditional surrender on 15 April, although sporadic fighting continued briefly. After the surrender, the city remained under martial law with Wool as the military governor. The Union army arrested around 1,500 people and imprisoned them in internment camps in Pennsylvania and New Jersey. Most of the leaders of the uprising, including Wood and Seymour, were arrested and prosecuted for treason.
Of the 746 people killed in the Copperhead Rebellion, 384 were civilians, 202 were rebels, 17 were policemen and 143 were Union soldiers. More than 5,000 were wounded, most of them civilians. Many of the dead civilians were members of New York’s pre-war free-black population, who were murdered by mob action in the first days of the uprising. Others were killed in the crossfire when the Union army re-took the city. In addition, the city suffered an estimated $6million in property damage.
Although at the time presenting a serious challenge to Union control of the city, in the long run the uprising proved to be a negative for the peace cause. The ambiguity of New York Democrats’ response to the initial uprising caused a split amongst the Peace Democrat faction in Philadelphia: with the movement stripped of its leader (Stephen Douglas having died in 1861), associated with violence and mob rule and now divided between those who wanted to achieve peace by constitutional means and those openly supporting the Confederacy, the movement entered a terminal spiral and would not survive the Civil War. The military government installed in New York would also prove to be a trial run for the governments installed in the secessionist states after the Civil War was over.