U.S. population growth as an abstractly-perceived problem.
D000293:Adolescent; D000328:Adult; D001130:Arizona; D001290:Attitude; D002410:Catholicism; D005193:Family Planning Services; D005260:Female; D006801:Humans; D011155:Population Control; D011158:Population Growth; D011638:Public Housing; D012067:Religion; D012959:Socioeconomic Factors; D014481:United States