Sarah Parker Remond, and many other speakers, traveled the length and breadth of Great Britain to argue against American slavery and for the Union cause. Such agitation, along with political negotiation, prevailed. However, the British repudiation of the Confederacy led to massive unemployment in the textile industry, and great suffering for the workers and their families. Despite severe hardship, Manchester workers joined together to express their support of President Lincoln.
The Lancashire Cotton Famine, also known as The Cotton Famine or the Cotton Panic (1861–1865), was a depression in the textile industry of North West England, brought about by the interruption of baled cotton imports caused by the American Civil War. The factories ran out of raw cotton to process, large parts of Lancashire region’s working society became unemployed, and went from being the most prosperous workers in Britain to the most impoverished.
The Confederacy hoped that distress in the European cotton manufacturing areas (similar hardships occurred in France), together with distaste in European ruling circles for Yankee democracy would lead to European intervention to force the Union to make peace on the basis of accepting secession of the Confederacy. The Union forces nearly provoked Great Britain to enter the war on the secessionist side, when its forces boarded the RMS Trent sailing under the British flag.
However, after Union forces had repulsed a Confederate incursion at the Battle of Antietam in September 1862, Lincoln issued his Emancipation Proclamation. Slavery had been abolished in the British Empire in 1833 several decades earlier after a long campaign. The Unionists believed that all the British public, would now see this as an antislavery issue rather than an anti-protectionism issue, and would pressure its government not to intervene in any way that helped the South.
Many mill owners and workers resented the blockade and continued to see the war as an issue of tariffs against free trade. Attempts were made to run the blockade, by ships from Liverpool, London and New York. 71,751 bales of American cotton reached Liverpool in 1862. Confederate flags were flown in many cotton towns.
On 31 December 1862, a meeting of cotton workers at the Free Trade Hall in Manchester, despite their increasing hardship, resolved to support the Union in its fight against slavery. An extract from the letter they wrote in the name of the Working People of Manchester to His Excellency Abraham Lincoln, President of the United States of America says:
… the vast progress which you have made in the short space of twenty months fills us with hope that every stain on your freedom will shortly be removed, and that the erasure of that foul blot on civilisation and Christianity – chattel slavery – during your presidency, will cause the name of Abraham Lincoln to be honoured and revered by posterity. We are certain that such a glorious consummation will cement Great Britain and the United States in close and enduring regards.
—Public Meeting, Free Trade Hall, Manchester
… I know and deeply deplore the sufferings which the working people of Manchester and in all Europe are called to endure in this crisis. It has been often and studiously represented that the attempt to overthrow this Government which was built on the foundation of human rights, and to substitute for it one which should rest exclusively on the basis of slavery, was unlikely to obtain the favour of Europe.
Through the action of disloyal citizens, the working people of Europe have been subjected to a severe trial for the purpose of forcing their sanction to that attempt. Under the circumstances I cannot but regard your decisive utterances on the question as an instance of sublime Christian heroism which has not been surpassed in any age or in any country. It is indeed an energetic and re-inspiring assurance of the inherent truth and of the ultimate and universal triumph of justice, humanity and freedom.
I hail this interchange of sentiments, therefore, as an augury that, whatever else may happen, whatever misfortune may befall your country or my own, the peace and friendship which now exists between the two nations will be, as it shall be my desire to make them, perpetual.
—Abraham Lincoln, 19 January 1863
The monument in Brazenose Street, Lincoln Square, Manchester, commemorates the events and reproduces portions of both documents.
Wikipedia: Lancashire Cotton Famine