The French colonization of the Americas began in the 16th century, and continued in the following centuries as France established a colonial empire in the Western Hemisphere. France founded colonies in much of eastern North America, on a number of Caribbean islands, and in South America. Most colonies were developed to export products such as fish, sugar, and furs. As they colonized the New World, the French established forts and settlements that would become such cities as Quebec and Montreal in Canada; Detroit, Green Bay, St. Louis, Mobile, Biloxi, Baton Rouge and New Orleans in the United States; and Port-au-Prince and Cap-Haïtien in Haiti.
The French first came to the New World as explorers, seeking a route to the Pacific ocean and wealth. Major French exploration of North America began under the rule of Francis I, King of France. In 1524, Francis sent Italian-born Giovanni da Verrazano to explore the region between Florida and Newfoundland for route to the Pacific Ocean. Verrazano gave the names Francesca and Nova Gallia to that land between New Spain and English Newfoundland, thus promoting French interests.
A major French settlement lay on the island of Hispaniola, where France established the colony of Saint-Domingue on the western third of the island in 1664. Nicknamed the "Pearl of the Antilles", Saint-Domingue became the richest colony in the Caribbean before a 1791 slave revolt, which began the Haitian Revolution, led to freedom for the colony's slaves in 1794 and, a decade later, complete independence for the country, which renamed itself Haiti. France briefly also ruled the eastern portion of the island, which is now the Dominican Republic.
During the 17th and 18th centuries, France ruled much of the Lesser Antilles at various times. Islands that came under French rule during part of all of this time include Dominica, Grenada, Guadeloupe, Marie-Galante, Martinique, St. Barthélemy, St. Croix, St. Kitts, St. Lucia, St. Martin, St. Vincent and Tobago. Control of many of these islands was contested between the French, the British and the Dutch; in the case of St. Martin, the island was divided in two, a situation that persists to this day.