Complex sentence: William R. Tonso (1933 -) is a professor emeritus of sociology at the University of Evansville where he taught from 1969 through 1999, specializing in minority and ethnic group relations, social deviance, social theory, and the sociology of sport.
Split into simpler sentences: William R. Tonso (1933 -) is a professor emeritus of sociology at the University of Evansville. He taught at the university from 1969 through 1999, specializing in minority and ethnic group relations, social deviance, social theory, and the sociology of sport.