Thu is the socialist state on Urras, and their people are the Thuvians.
Thu/Thuvian Term Timeline in The Dispossessed
The timeline below shows where the term Thu/Thuvian appears in The Dispossessed. The colored dots and icons indicate which themes are associated with that appearance.
...back from Urras—occasionally from Atro, and sometimes even from other scientists in both A-Io and Thu. The letters bolster Shevek’s spirits when they arrive, but his happiness fades shortly thereafter every... (full context)