University of California, Berkeley — Country: United States

NoteThe source directly confirms the claim. The Wikidata page for UC Berkeley clearly lists 'United States' as the country property. The description also states it is a 'public university in Berkeley, California, USA' and it is listed as a 'public educational institution of the United States.' The subject (University of California, Berkeley) matches the claim exactly, and the country value (United States) is explicitly stated in the source.