Early Settlements

The first extensive Sinhalese settlements were along rivers in the dry northern zone of the island. Because early agricultural activity-- primarily the cultivation of wet rice-- was dependent on unreliable monsoon rains, the Sinhalese constructed canals, channels, water-storage tanks, and reservoirs to provide an elaborate irrigation system to counter the risks posed by periodic drought. Such early attempts at engineering reveal the brilliant understanding these ancient people had of hydraulic principles and trigonometry. The discovery of the principle of the valve tower, or valve pit, for regulating the escape of water is credited to Sinhalese ingenuity more than 2,000 years ago. By the first century A.D, several large-scale irrigation works had been completed.

The mastery of hydraulic engineering and irrigated agriculture facilitated the concentration of large numbers of people in the northern dry zone, where early settlements appeared to be under the control of semi-independent rulers (see Land Use and Settlement Patterns , ch. 2). In time, the mechanisms for political control became more refined, and the city-state of Anuradhapura emerged and attempted to gain sovereignty over the entire island. The state-sponsored flowering of Buddhist art and architecture and the construction of complex and extensive hydraulic works exemplify what is known as Sri Lanka's classical age, which roughly parallels the period between the rise and fall of Anuradhapura (from ca. 200 B.C. to ca. A.D. 993).

The Sinhalese kingdom at Anuradhapura was in many ways typical of other ancient hydraulic societies because it lacked a rigid, authoritarian and heavily bureaucratic structure. Theorists have attributed Anuradhapura's decentralized character to its feudal basis, which was, however, a feudalism unlike that found in Europe. The institution of caste formed the basis of social stratification in ancient Sinhalese society and determined a person's social obligation, and position within the hierarchy.

The caste system in Sri Lanka developed its own characteristics. Although it shared an occupational role with its Indian prototype, caste in Sri Lanka developed neither the exclusive Brahmanical social hierarchy nor, to any significant degree, the concept of defilement by contact with impure persons or substances that was central to the Indian caste system. The claims of the Kshatriya (warrior caste) to royalty were a moderating influence on caste, but more profound was the influence of Buddhism, which lessened the severity of the institution. The monarch theoretically held absolute powers but was nevertheless expected to conform to the rules of dharma, or universal laws governing human existence and conduct (see Religion , ch. 2).

The king was traditionally entitled to land revenue equivalent to one-sixth of the produce in his domain. Furthermore, his subjects owed him a kind of caste-based compulsory labor (rajak7c2 akariya in Sinhala) as a condition for holding land and were required to provide labor for road construction, irrigation projects, and other public works. During the later colonial period, the Europeans exploited the institution of rajakariya, which was destined to become an important moral and economic issue in the nineteenth century (see European Encroachment and Dominance, 1500-1948 , this ch.).

Social divisions arose over the centuries between those engaged in agriculture and those engaged in nonagricultural occupations. The Govi (cultivators--see Glossary) belonged to the highest Sinhalese caste (Goyigama) and remained so in the late twentieth century. All Sri Lankan heads of state have, since independence, belonged to the Goyigama caste, as do about half of all Sinhalese. The importance of cultivation on the island is also reflected in the caste structure of the Hindu Tamils, among whom the Vellala (cultivator) is the highest caste.

Data as of October 1988