Stacker investigated the signature drink of Tennessee history using information from official state websites, news, culinary profiles, and historic reports.
Zinnia Health identified the total number who received treatment in Tennessee using data from a one-day census data from the National Survey of Substance Abuse Treatment Services and state population data from the U.S. Census Bureau.
Stacker compiled statistics about how people in Clarksville feel about climate change policies using data from the Yale Program on Climate Change Communication.