Theoharis said that while she considers the 9-foot-statue of Parks in the Capitol an "incredible honor" for Parks, "I worry about putting this history in the past when the actual Rosa Parks was working on and calling on us to continue to work on racial injustice."
Parks has been honored previously in Washington with the Presidential Medal of Freedom in 1996 and the Congressional Gold Medal in 1999, both during the Clinton administration.
But McCauley said the Statuary Hall honor is different.
"The medal you could take it, put it on a mantel," McCauley said. "But her being in the hall itself is permanent and children will be able to tour the (Capitol) and look up and see my aunt's face."