
TIL The Penn Library at the University of Pennsylvania in Philadelphia is home to the largest collection of Frisian-language literature outside of Europe. Frisian is spoken by 500,000 people and is the language closest to English.


TIL The Penn Library at the University of Pennsylvania in Philadelphia is home to the largest collection of Frisian-language literature outside of Europe. Frisian is spoken by 500,000 people and is the language closest to English.