Active Population: Aged... fred.stlouisfed.org

Active Population: Aged... fred.stlouisfed.org

Average number of people in... usafacts.org

Demography - the study of... www.facebook.com

National Popular Vote... en.wikipedia.org

Niall Ferguson:... www.bloomberg.com

Working Age Population:... fred.stlouisfed.org

Facing 'hopeless' future,... gazette.com

Demonstrations and... acleddata.com

COVID Data Tracker Weekly... www.cdc.gov

Demographics of South... en.wikipedia.org

Abortion in the United... en.wikipedia.org

Kenya: most populated... www.statista.com

The prevalence, incidence,... journals.plos.org

France Labor Force... tradingeconomics.com

Why are a lot of Chinese... www.quora.com

Marijuana Tax Revenue: A... www.fool.com

Share of Americans who... www.statista.com

Responding to the opioid... www.thelancet.com

A High-Resolution Flood... journals.ametsoc.org