title: Increased population growth in 1970.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001723:Birth Rate; D002648:Child; D002675:Child, Preschool; D005843:Geography; D006801:Humans; D007223:Infant; D007226:Infant Mortality; D007231:Infant, Newborn; D008017:Life Expectancy; D008875:Middle Aged; D009026:Mortality; D011158:Population Growth; D014481:United States