What year was the university with the building named after John William Calhoun founded?
Calhoun Hall: Calhoun Hall (abbreviated CAL) is a building located on the University of Texas at Austin campus, built in 1968. Calhoun Hall:  The building is named after John William Calhoun, a mathematics professor, university comptroller from 1925 to 1937, and university president from 1937 to 1939. University of Texas at Austin:  Founded in 1881 as "The University of Texas," its campus is located in Austin, Texas, approximately 1 mile (1.6 km) from the Texas State Capitol.
i don't know