California Institute of Technology and University of Tennessee system, are in which country?
California Institute of Technology: The California Institute of Technology (abbreviated Caltech) is a private doctorate-granting university located in Pasadena, California, United States. University of Tennessee system: The University of Tennessee system (UT system) is one of two public university systems, the other being the Tennessee Board of Regents (TBR), in the state of Tennessee.
United States