Eastern culture generally refers to the societal norms of countries in Far East Asia (including China, Japan, Vietnam, North Korea and South Korea) and the Indian subcontinent. Like the West, Eastern culture was heavily influenced by religion during its early development, but it was also heavily influenced by the growth and harvesting of rice, according to the book "Pathways to Asian Civilizations: Tracing the Origins and Spread of Rice and Rice Cultures" by Dorian Q. Fuller. In general, in Eastern culture there is less of a distinction between secular society and religious philosophy than there is in the West.