Capt. Keppel's Narrative of his expedition to Borneo, and Mr. Brooke's Journal, furnish some interesting ethnological facts. The Dyaks, or aboriginal inhabitants of Borneo, are divided into numerous lesser tribes, varying in a slight degree in their manners and customs. Their language belongs to the Polynesian stock, on which has been ingrafted, particularly along the coast, a large number of Malayan words. It also exhibits evidences of migrations from India at remote periods. In speaking of the Sibnowans, Mr. Brooke observes that "they have no idea of a God, and though they have a name for the Deity, (Battara, evidently of Hindoo origin), with a faint notion of a future state, the belief seems a dead letter among them. They have no priests, say no prayers, make no offerings to propitiate the Deity; and of course have no occasion for human sacrifices, in which respect they differ from all other people in the same state of civilization, who bow to their idols with the same feelings of reverence and devotion, of awe and fear, as civilized beings do to their invisible God."[43] From their comparatively innocent state, Mr. Brooke believes they are capable of being easily raised in the scale of society. "Their simplicity of manners, the purity of their morals and their present ignorance of all forms of worship, and all idea of future responsibility, render them open to conviction of truth and religious impression, when their minds have been raised by education."[44] It is a well known fact, that since the establishment of Europeans in the Eastern Archipelago, the tendency of the Polynesian races has generally been to decay. The case of Mr. Brooke, however, now warrants us in hoping that such a result need not necessarily and inevitably ensue. While success has attended this gentleman at the north, the American missionaries, among the Dutch possessions farther south, have totally failed in their objects. They attribute the unwillingness of the Dyaks to submit to their instruction, to the influence of the Malays, whose interests are necessarily opposed to those of the missionaries, for, it is evident that once under the guidance of the latter, the Dyaks will see their own degraded and oppressed condition, and submit to it no longer. Mr. Youngblood says that "so prejudiced are the Dyaks, that I have been unable to obtain a few boys to instruct, of which I was very desirous."[45] The Dutch have long had trading establishments in Borneo, but they had made no efforts either to suppress the piracies, or improve the moral and social condition of its inhabitants. Its great value has now become so apparent, that unless they keep pace with, and follow the example set by the English, they will be in danger of having it wrested from their hands by the more enlightened policy of the latter.