The people of Trinidad and Tobago are mainly of African or East Indian descent. Virtually all speak English. Small percentages also speak Hindi, French patois, and several other dialects. Trinidad has two major folk traditions: Creole and East Indian. Creole is a mixture of African elements with Spanish, French, and English colonial culture. Trinidad's East Indian culture came to the island with indentured servants brought to fill a labor shortage created by the emancipation of the African slaves in 1833. Most remained on the land, and they still dominate the agricultural sector, but many have become prominent in business and the professions. East Indians have retained much of their own way of life, including Hindu and Muslim religious festivals and practices.