Inequality in the distribution of land has long been viewed as the social dynamite that has set off many peasant uprisings in the twentieth century. The most extensive study to date of modern guerrilla wars in Latin America, by Timothy Wickham-Crowley, found land tenure and the overall agrarian structure to be a common element in upheaval in Cuba, Venezuela, Guatemala, Colombia, Peru, Nicaragua, and El Salvador (Wickham-Crowley 1992, 306–7). Samuel Huntington's classic book on development and stability articulated the explanation for these agrarian insurrections: “Where the conditions of landownership are equitable and provide a viable living for the peasant, revolution is unlikely. Where they are inequitable and where the peasant lives in poverty and suffering, revolution is likely, if not inevitable, unless the government takes prompt measures to remedy these conditions” (Huntington 1968, 375).