What was "the Dry Capital of the World"?

Context: Westerville is a city in Franklin and Delaware counties in the U.S. state of Ohio. A northeastern suburb of Columbus, the population was 39,190 at the 2020 census. Westerville is the home of Otterbein University. Westerville was once known as "The Dry Capital of the World" for its strict laws prohibiting sales of alcohol and for being the home of the Anti-Saloon League, one of the driving forces behind Prohibition at the beginning of the 20th century.

Answer: Westerville, OH was once known as "The Dry Capital of the World" due to being the home of the Anti-Saloon League, a driving force behind Prohibition in the early 1900s, and for its strict laws prohibiting sales of alcohol. Ironically, there are now many restaurants and a small brewery in Westerville that serve alcohol.