Herrera’s vast subject embraces the whole colonial empire of Spain in the New World. The work is thrown into the form of annals, and the multifarious occurrences in the distant regions of which he treats are all marshalled with exclusive reference to their chronology, and made to move together pari passu. By means of this tasteless arrangement the thread of interest is perpetually snapped, the reader is hurried from one scene to another, without the opportunity of completing his survey of any. His patience is exhausted and his mind perplexed with partial and scattered glimpses, instead of gathering new light as he advances from the skilful development of a continuous and well-digested narrative. This is the great defect of a plan founded on a slavish adherence to chronology. The defect becomes more serious when the work, as in the present instance, is of vast compass and embraces a great variety of details having little relation to each other. In such a work we feel the superiority of a plan like that which Robertson has pursued in his “History of America,” where every subject is allowed to occupy its own independent place, proportioned to its importance, and thus to make a distinct and individual impression on the reader.
Herrera’s position gave him access to the official returns from the colonies, state papers, and whatever documents existed in the public offices for the illustration of the colonial history. Among these sources of information were some manuscripts, with which it is not now easy to meet; as, for example, the memorial of Alonso de Ojeda, one of the followers of Cortés, which has eluded my researches both in Spain and Mexico. Other writings, as those of Father Sahagun, of much importance in the history of Indian civilization, were unknown to the historian. Of such manuscripts as fell into his hands, Herrera made the freest use. From the writings of Las Casas, in particular, he borrowed without ceremony. The bishop had left orders that his “History of the Indies” should not be published till at least forty years after his death. Before that period had elapsed Herrera had entered on his labors, and, as he had access to the papers of Las Casas, he availed himself of it to transfer