...s to unmask the American Colonization Society before the British public, and to bring the non-conformist conscience of England into true relations with American Abolition. He visited the venerable Clarkson , he met Wilberforce, Zachary Macaulay, Samuel Gurney, Thomas Fowell Buxton, and many other men and women of this kind. At the suggestion of Daniel O'Connell he held a meeting in Exeter Hall, where ...