Just some recommended reading.
A short article
Haiti: a long descent to hell.
But what has really left Haiti in such a state today, what makes the country a constant and heart-rending site of recurring catastrophe, is its history. In Haiti, the last five centuries have combined to produce a people so poor, an infrastructure so nonexistent and a state so hopelessly ineffectual that whatever natural disaster chooses to strike next, its impact on the population will be magnified many, many times over. Every single factor that international experts look for when trying to measure a nation's vulnerability to natural disasters is, in Haiti, at the very top of the scale. Countries, when it comes to dealing with disaster, do not get worse.
A book of recent history.
Alex von Tunzelmann's: Red Heat: Conspiracy, Murder and the Cold War in the Caribbean.
A review can be found here:
"The secret war in the Caribbean destroyed any hope of freedom and democracy in Cuba, Haiti and the Dominican Republic," she writes. "It toppled democracies. It supported dictators. It licensed those dictators' worst excesses. It financed terrorism. It set up death squads. It turned Cuba communist, and kept it communist for half a century. It did massive and permanent damage to the international reputation of the United States. It nearly triggered a nuclear holocaust."
A History of Haiti: Haiti: The Aftershocks of History by Laurent Dubois
Even before the devastating 2010 earthquake, Haiti was known as a benighted place of poverty and corruption, blamed by many for its own wretchedness. But as acclaimed historian Laurent Dubois demonstrates, Haiti's troubled present can only be understood by examining its complex past. The country's difficulties are inextricably rooted in its founding revolution---the only successful slave revolt in the history of the world; the hostility that this rebellion generated among the surrounding colonial powers; and the intense struggle within Haiti itself to define its newfound freedom and realize its promise.
Just some information.