Capitalism and Slavery is the published version of the doctoral dissertation of Eric Williams, who was the first Prime Minister of Trinidad and Tobago in 1962. It advances a number of theses on the impact of economic factors on the decline of slavery, specifically the Atlantic slave trade and slavery in the British West Indies, from the second half of the 18th century. It also makes criticisms of the historiography of the British Empire of the period: in particular on the use of the Slavery Abolition Act of 1833 as a sort of moral pivot; but also directed against a historical school that saw the imperial constitutional history as a constant advance through legislation. It uses polemical asides for some personal attacks, notably on the Oxford historian Reginald Coupland. Seymour Drescher, a