"This important work interrogates the history of the Left in vital ways, bringing an abundance of fresh insight into developments that have remained as mysterious to activists as to outsiders. The comparisons and contrasts of the US and French Left, one seemingly collapsed by 1960 and the other still dominated by an Old Left presence, offer new ways of seeing developments since. The crisis of Ferguson, Missouri, prompting protests across a nation but without any seeming coordination or means of continuity, alone suggests how badly this volume is needed."-- Paul Buhle, author of Marxism in the United States, coeditor of the Encyclopedia of theAmerican Left