History of Hispanic and Latino Americans in the United States an explorer and fur trader), but the more known Spanish emigration during this period happened between 1778 and 1783, when the Governor of Louisiana Bernardo de Galvez recruited groups from the Canary Islands and Malaga´s Spanish regions and sent them to Louisiana in order to populate regions of New Orleans. So, more than 2,700 Canaries and 500 Malaga´s natives emigrated to Louisiana in these period. In 1800, Spain returned Louisiana to France, although it sell it to the U.S. in 1803. The descendants of Spanish settlers still living there. The first European explorers, flying the flags of Spain, sailed along
French colonization of Texas Fontainebleau, following its defeat by Great Britain in the Seven Years' War. It ceded New France to Britain. In 1803, three years after Spain had returned Louisiana to France, Napoleon sold the territory to the United States. The original agreement between Spain and France had not explicitly specified the borders of Louisiana, and the descriptions in the documents were ambiguous and contradictory. The United States insisted that its purchase included all of the territory France had claimed, including all of Texas. The dispute was not resolved until the Adams-Onís Treaty of 1819, in which Spain ceded Florida to the United