Haiti, officially the Republic of Haiti, is a sovereign state in the Western Hemisphere. The country is located on the island of Hispaniola, in the Greater Antilles archipelago of the Caribbean. It occupies the western three-eighths of the island which it shares with the Dominican Republic. Haiti is 27,750 square kilometres in size and has an estimated 10.6 million people, making it the most populous country in the Caribbean Community and the third-most populous country in the Caribbean as a whole.

FACTS ABOUT HAITI

GEOGRAPHY
Haiti occupies the western third of the Caribbean island of Hispaniola, sharing a border with the Dominican Republic. It sits about 700 miles off the coast of Miami and occupies an area just slightly smaller than the state of Maryland.
CAPITAL
Port-au-Prince
CLIMATE
Being a tropical climate, Haiti is hot and humid during most months of the year. Some areas of the country, however, can be almost desert-like and dry where the mountains cut off the trade winds.
TERRAIN AND ENVIRONMENTAL ISSUES
Most of Haiti is rugged and mountainous. Mass deforestation and poor environmental controls have left large areas of the country bare and contributed to large-scale loss of topsoil. Much of the remaining forested land is being cleared and used as fuel.
NATURAL HAZARDS
Haiti lies in the middle of the hurricane belt and subject to severe storms from June to October. In 2010, Haiti experienced a magnitude 7 earthquake.
DEMOGRAPHICS
Haiti has a very large young population, in part because of a high birthrate and shorter life expectancies – 37% of Haitians are younger than 14, 59% are between 15 and 64 years old, and just 3% are 65 and older.
POPULATION
Over 9 million people live in Haiti.
ECONOMY
Haiti is the poorest country in the Western Hemisphere. More than two-thirds of the population is unemployed. Its main exports are apparel, oils, cocoa, mangoes and coffee.
LANGUAGES
Haitian Creole, French
RELIGION
Roughly 80 percent of Haitians are Roman Catholic, while fewer than one in five claims to be Protestant. Roughly 95 percent of Haitians – regardless of religious affiliation – hold at least some Voodoo beliefs or superstitions.
HISTORY
The native Taino Amerindians inhabited the island of Hispaniola when it was discovered by Columbus in 1492. Within 25 years the Taino Amerindians had been virtually annihilated by Spanish settlers. In the early 17th century, the French established a presence on Hispaniola. Haiti became a bustling French colony, based on forestry and sugar-related industries, Haiti became one of the wealthiest colonies in the Caribbean but only through the heavy importation of African slaves and considerable environmental degradation. African slaves were imported by the thousands to work on sugar, tobacco and coffee plantations. A long and violent slave uprising finally led to Haitian independence in 1804. Haiti became the first black republic to declare independence. However, the country could not revive its profitable plantation economy. Haiti has been plagued by political violence for most of its history. Haiti endured a series of occupations by U.S. Marines and, beginning in the 1950s, a period of rule by brutal dictators François “Papa Doc” Duvalier and “Baby Doc,” his son. During that period, an estimated 30,000 Haitians were killed for being opponents of the Duvalier regime. The country returned to a few brief months of democratic rule under President Jean-Bertrand Aristide, who was temporarily overthrown in a coup that eventually led to intervention by the United Nations, which continues today. Haitians currently live with a tentative restored government and a demobilized military. In 2008 Haiti was hit by four tropical storms back-to-back, which severely damaged the transportation infrastructure and agricultural sector. Then on January 12th, 2010 a massive magnitude 7.0 earthquake struck Haiti with an epicenter about 15 km southwest of the capital, Port-au-Prince. The earthquake is assessed as the worst in this region over the last 200 years; massive international assistance is required to help the country recover.

Source: Wikipedia

This article explains the lasting economic impact that French slavery had in Haiti.