Environment, disease and mortality in early Virginia.
D002980:Climate; D003710:Demography; D004463:Ecology; D049692:History, Early Modern 1451-1600; D049711:History, Modern 1601-; D013223:Statistics as Topic / Q000266:history*; D014481:United States
Americas; Demographic Factors; Demography; Developed Countries; Historical Demography; Mortality; North America; Northern America; Population; Population Dynamics; Social Sciences; United States