- ...that Ida Dorsey built the last standing bordello (pictured) from Minneapolis' three red-light districts?
- ...that Amsterdam's Prostitution Information Center provides the city's visitors with information and advice about prostitution?
- ...that because of an effort to curb the spread of sexually transmitted diseases, prostitution in Germany has been legal since the 1920s?
- ...that the chrysargyron tax forced some Byzantine families to sell their children into slavery and prostitution?