10 Fun Facts You Didn't Know About Iowa - https://www.theodysseyonline.com/10-fun-facts-didnt-know-about-iowa
13 Surprising Things You Probably Didn't Know About Iowa - https://www.onlyinyourstate.com/iowa/13-surprising-ia-facts/
15 Things You Might Not Know About Iowa - http://mentalfloss.com/article/59172/15-things-you-might-not-know-about-iowa
50 Things You Need to Experience in the Hawkeye State - https://www.vacationsmadeeasy.com/TheBLT/DiscoverIowa50ThingsYouNeedtoExperienceintheHawkeyeState669.html
Fun Facts About Iowa USA – How Many Do You Know? https://betweenenglandandiowa.com/2019/03/10/facts-about-iowa-usa/
Here are 10 of the Weirdest Laws Ever Passed in Iowa: https://www.onlyinyourstate.com/iowa/10-weird-laws-ia/
Here are 50 of the Dumbest Laws in Every State - https://www.rd.com/funny-stuff/dumbest-laws-america/
List of People from Iowa (via Wikipedia)
Wikipedia entries for many things mentioned in this guide.
Iowa State University Library Quick Search.
