In May and June 1968, a movement erupted in France that threatened not just the survival of the government of President Charles De Gaulle but the system that it represented — capitalism. At the height of this movement, which was sparked by radical action by youth and students, an estimated 10 million workers were on strike and 600,000 students were occupying their schools and universities, and a further 2 million farmers were supporting them. This meant that more than one in five of France’s population were on the