Tobacco was introduced to Jamestown, Virginia in 1607 and became a major crop, though it led to health issues. During the "Starving Time" in 1609-1610, many colonists resorted to cannibalism to survive. The House of Burgesses was established in 1619, which was the first representative legislative assembly in America. The same year saw the arrival of the first recorded Africans, though their initial status as slaves or indentured servants is unclear. The 1670 law defined slavery as lifelong servitude for non-Christian imported servants, solidifying slavery as a racial caste in Virginia.