The Laptev Sea, into which the Lena River empties, helps keep the temperature of the world's northernmost regions regulated, through large blocks of ice that from from the Lena's outflow and then break off when the temperature rises at the river's mouth, drifting off to cool.
The Independence of Haiti (1804) Contenidos Adicicionales. Since the late 17th Century, the French holds the western part of Saint-Domingues Island, Hispaniola. A century later, sugar cane production makes Haiti one of the current most prosperous colonies of the Caribbean, thanks to the new independent United States.
On January 1, 1804, Dessalines declared the nation independent and renamed it Haiti. France became the first nation to recognize its independence. Haiti thus emerged as the first black republic in the world, and the second nation in the western hemisphere (after the United States) to win its independence from a European power.