In the preparation of this work due deference has been paid to the standard authorities usually cited by writers of Spanish-American history. So little attention has been given by students of Spanish colonial history to the audiencia as an institution, however, that the present writer has been obliged to depend almost entirely on the hitherto untouched documentary material in Spain and the Philippines, and to place almost his sole reliance upon it. This material consists of laws, cédulas, royal orders, ordinances, correspondence, and lastly, but most important, records of cases and actual happenings in the form of letters, memorials, reports, complaints and contemporary accounts. These latter convey, as nothing else can, an idea of how the laws were carried out, what was their effect, what part the audiencia played in the interpretation and execution of the law, and the relations of the tribunal to the other authorities and institutions of government. Of this sort of material there is much, and in its light the history of the Spanish colonies and of their institutions yet remains to be written. CHAPTER I THE AUDIENCIAS OF THE SPANISH COLONIES The Spanish system of colonial administration was an adaptation beyond the seas of fundamental administrative, judicial and ecclesiastical institutions and principles which had grown up and had proved serviceable throughout a long period of successful use in Spain. As the audiencias and their allied officials had shown themselves to be efficient as agencies of centralization in the isolated provinces of Spain, so they were utilized, by the organization which they effected, to bring the colonies nearer the mother country. When Spain was confronted with the necessity of governing her vast empire, it was natural that she should profit by her former administrative experience, and make use of those institutions of government which had proved successful at home. The purpose of the present chapter is to emphasize the fact that, these institutions which had served in Spain, and were still in process of development there, were utilized in all of the colonies. The Philippine audiencia, which will be more particularly studied in subsequent chapters, was not a rare and isolated exception, but rather an integral part of a great administrative system. [1] This will more clearly appear from a sketch of the early development of colonial administration.