The Philippines is the only country in Southeast Asia that was subjected to Western colonization before it had the opportunity to develop either a centralized government ruling over a large territory or a dominant culture. In ancient times the inhabitants of the Philippines were a diverse agglomeration of peoples who arrived in various waves of immigration from the Asian mainland and who maintained little contact with each other. Contact with Chinese traders was recorded in 982, and some cultural influences from South Asia, such as aSanskrit-based writing system, were carried to the islands by the Indonesian empires of Srivijaya (7th–13th century) and Majapahit (13th–16th century); but in comparison with other parts of the region, the influence of both China and India on the Philippines was of little importance. The peoples of the Philippine archipelago, unlike most of the other peoples of Southeast Asia, never adopted Hinduism or Buddhism.
According to what can be inferred from somewhat later accounts, the Filipinos of the 15th century must have engaged primarily in shifting cultivation, hunting, and fishing. Sedentary cultivation was the exception. Only in the mountains of northern Luzon, where elaborate rice terraces were built some 2,000 years ago, were livelihood and social organization linked to a fixed territory. The lowland peoples lived in extended kinship groups known as barangays, each under the leadership of a datu, or chieftain. The barangay, which ordinarily numbered no more than a few hundred individuals, was usually the largest stable economic and political unit.
Within the barangay the status system, though not rigid, appears to have consisted of three broad classes: the datu and his family and the nobility, freeholders, and “dependents.” This third category consisted of three levels—sharecroppers, debt peons, and war captives—the last two levels being termed “slaves” by Spanish observers. The slave status was inherited but, through manumission and interclass marriage, seldom extended over more than two generations. The fluidity of the social system was in part the consequence of a bilateral kinship system in which lineage was reckoned equally through the male and female lines. Marriage was apparently stable, though divorce was socially acceptable under certain circumstances.
Early Filipinos followed various local religions, a mixture of monotheism and polytheism in which the latter dominated. The propitiation of spirits required numerous rituals, but there was no obvious religious hierarchy. In religion, as in social structure and economic activity, there was considerable variation between—and even within—islands.
This pattern began to change in the 15th century, however, when Islam was introduced to Mindanao and the Sulu Archipelago throughBrunei on the island of Borneo. Along with changes in religious beliefs and practices came new political and social institutions. By the mid-16th century two sultanates had been established, bringing under their sway a number of barangays. A powerful datu as far north as Manila embraced Islam. It was in the midst of this wave of Islamic proselytism that the Spanish arrived. Had the Spanish come a century later or had their motives been strictly commercial, Filipinos today might be a predominantly Muslim people.