“In the American South, there are hundreds of Civil War battle monuments and preserved plantation manor houses for every exhibit that in any way marks the existence of slavery. And yet the world we live in—its divisions and conflicts, its widening gap between rich and poor, its seemingly inexplicable outbursts of violence—is shaped far less by what we celebrate and mythologize than by the painful events we try to forget. Leopold’s Congo is but one of those silences of history.”