Waking from the DreamWhen the postwar boom began to dissipate in the late 1960s, Mexico's middle classes awoke to a new, economically terrifying world. And following massacres of students at peaceful protests in 1968 and 1971, one party control of Mexican politics dissipated as well. The ruling Institutional Revolutionary Party struggled to recover its legitimacy, but instead saw its support begin to erode. In the following decades, Mexico's middle classes ended up