James Ferguson addressed more than 150 people at the law school as a part of the William P. Murphy Lecture Series.
In his speech, he thanked the University's first black law students -- Harvey Beech and Kenneth Lee, who graduated in 1952 -- for their bravery in the face of adversity.
"I can conceive of no greater honor than to speak (here) today," Ferguson said.
Ferguson graduated from N.C. Central University in 1964 and earned his law degree from Columbia University in 1967. He founded one of North Carolina's top law firms in civil rights litigation in Charlotte, and he also started the N.C. Association of Black Lawyers.
Organizers of the event said Ferguson generally is considered one of the best trial lawyers in the state.
During his speech, Ferguson addressed the history of racial bigotry in the South and honored Beech and Lee for the hardships they went through while earning their degrees.
"We must honor them by breaking the barriers that remain for the blacks and other minorities that exist in the legal system," he said.
Ferguson then addressed the nation's atmosphere of racial inequality.
"Race defines where we go to church, where we go to school, who our friends are and how well we do in school," he said. "The society (Beech and Lee) fought for is not a society where race is a deciding factor in our lives."