“There is very little truth to the old refrain that one cannot legislate equality,” Marshall posited in a 1966 White House conference on civil rights. “Laws not only provide concrete benefits, they can even change the hearts of men—some men, anyhow—for good or evil.” In Groveland, Mabel Norris Reese had come round. So had Jesse Hunter. Governor LeRoy Collins had done the right thing.
You can legislate morality. We do it all the time. Morality changes over time, thus so does legislation.