The MLK memorial is being fixed. What monument should be next?

The Martin Luther King Jr. Memorial is a mess these days. It's under revision, in what is, literally, a massive editing project to fix a quote. The man emerging from the mountaintop is swaddled in scaffolding on three sides. You can see him only if you stand directly in front of him. Men at work, engines roaring, chain-link fence and traffic cones make contemplating King's legacy rather difficult. And I am standing here, watching it all, feeling responsible. Because I am.