section_path: The Spanish Bourbons (1700–1808)/Contesting with other empires/Rival empires in the Pacific Northwest
section_name: Rival empires in the Pacific Northwest
paragraph_text: Rival empires in the Pacific Northwest
  
  Spain claimed all of North America in the Age of Discovery, but claims were not translated into occupation until a major resource was discovered and Spanish settlement and crown rule put in place. The French had established an empire in northern North America and took some islands in the Caribbean. The English established colonies on the eastern seaboard of North America and in northern North America and some Caribbean islands as well. In the eighteenth century, the Spanish crown realized that its territorial claims needed to be defended, particularly in the wake of its visible weakness during the Seven Years' War when Britain captured the important Spanish ports of Havana and Manila. Another important factor was that the Russian empire had expanded into North America from the mid-eighteenth century, with fur trading settlements in what is now Alaska and forts as far south as Fort Ross, California. Great Britain was also expanding into areas that Spain claimed as its territory on the Pacific coast. Taking steps to shore up its fragile claims to California, Spain began planning California missions in 1769. Spain also began a series of voyages to the Pacific Northwest, where Russia and Great Britain were encroaching on claimed territory. The Spanish expeditions to the Pacific Northwest, with Alessandro Malaspina and others sailing for Spain, came too late for Spain to assert its sovereignty in the Pacific Northwest.
  
  The Nootka Crisis (1789–1791) nearly brought Spain and Britain to war. It was a dispute over claims in the Pacific Northwest, where neither nation had established permanent settlements. The crisis could have led to war, but without French support Spain capitulated to British terms and negotiations took place with the Nootka Convention. Spain and Great Britain agreed to not establish settlements and allowed free access to Nootka Sound on the west coast of what is now Vancouver Island. Nevertheless, the outcome of the crisis was a humiliation for Spain and a triumph for Britain, as Spain had practically renounced all sovereignty on the North Pacific coast.
  
  In 1806, Baron Nikolai Rezanov attempted to negotiate a treaty between the Russian-American Company and the Viceroyalty of New Spain, but his unexpected death in 1807 ended any treaty hopes. Spain gave up its claims in the West of North America in the Adams-Onis Treaty of 1819, ceding its rights there to the United States, allowing the U.S. to purchase Florida, and establishing a boundary between New Spain and the U.S. When the negotiations between the two nations were taking place, Spain's resources were stretched due to the Spanish American wars of independence. Much of the present-day American Southwest later became part of Mexico after its independence from Spain; after the Mexican–American War, Mexico ceded to the U.S. present-day California, Texas, New Mexico, Utah, Nevada, Arizona, and parts of Colorado, Oklahoma, Kansas, Nebraska and Wyoming for $15 million.