There were, however, other reasons besides his personal safety which led to Mr. Brown's visit to Europe. It was thought desirable always to have in England some talented man of colour who should be a living lie to the doctrine of the inferiority of the African race: and it was moreover felt that none could so powerfully advocate the cause of "those in bonds" as one who had actually been "bound with them." This had been proved in the extraordinary effect produced in Great Britain by Frederick Douglass in 1845 and 1846. The American Committee in connection with the Peace Congress were also desirous of sending to Europe coloured representatives of their Society, and Mr. Brown was selected for that purpose, and duly accredited by them to the Paris Congress. On the 18th of July, 1849, a large meeting of the coloured citizens of Boston was held in Washington Hall to bid him farewell. At that meeting the following resolutions were unanimously adopted:-- "_Resolved_,--That we bid our brother, William Wells Brown, God speed in his mission to Europe, and commend him to the hospitality and encouragement of all true friends of humanity. "_Resolved_,--That we forward by him our renewed protest against the American Colonization Society; and invoke for him a candid hearing before the British public, in reply to the efforts put forth there by the Rev. Mr. Miller, or any other agent of said Society." Two days afterwards he sailed for Europe, encountering on his voyage his last experience of American prejudice against colour. On the 28th of August he landed at Liverpool, a time and place memorable in his life as the first upon which he could truly call himself a free man upon God's earth. In the history of nations, as of individuals, there is often singular retributive mercy as well as retributive justice. In the seventeenth century the victims of monarchical tyranny in Great Britain found social and political freedom when they set foot upon Plymouth Rock in New England: in the nineteenth century the victims of the oppressions of the American Republic find freedom and social equality upon the shores of monarchical England. Liverpool, which seventy years back was so steeped in the guilt of negro slavery that Paine expressed his surprise that God did not sweep it from the face of the earth, is now to the hunted negro the Plymouth Rock of Old England. From Liverpool he proceeded to Dublin where he was warmly received by Mr. Haughton, Mr. Webb, and other friends of the slave, and publicly welcomed at a large meeting presided over by the first named gentleman.