Complex sentence: Rita Sanders Geier filed a desegregation lawsuit against the state, arguing the existence of a UT campus in Nashville where Tennessee State University is located perpetuated a dual system of higher education.
Split into simpler sentences: Rita Sanders Geier filed a desegregation lawsuit against the state. Geier contended that if UT were allowed to build a campus in Nashville, where Tennessee State University was located, it would perpetuate a dual system of higher education.