When the PRI fell from power in the elections of 2000, scholars looked for an explanation. Some focused on international pressures, while others pointed to recent electoral reforms. In contrast, Dolores Trevizo argues that a more complete explanation takes much earlier democratizing changes in civil society into account. Her book explores how largely rural protest movements laid the groundwork for liberalization of the electoral arena and the consolidation of support for two opposition parties, the PAN on the right and the PRD on the left, that eventually mounted a serious challenge to the...

When the PRI fell from power in the elections of 2000, scholars looked for an explanation. Some focused on international pressures, while others pointed to recent electoral reforms. In contrast, Dolores Trevizo argues that a more complete explanation takes much earlier democratizing changes in civil society into account. Her book explores how largely rural protest movements laid the groundwork for liberalization of the electoral arena and the consolidation of support for two opposition parties, the PAN on the right and the PRD on the left, that eventually mounted a serious challenge to the...